1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-538-9137

4820-01-538-9137

Valve Cap

Find complete technical information, availability, and procurement data for NSN 4820-01-538-9137 All details are based on official government and industry records to support accurate and compliant procurement.

4820-01-538-9137
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-538-9137
Item Name Code
35374
Assigment Date
04/04/2006 (20 years ago)

Two or more diode semiconductor devices designed to function as a unit in changing alternating current to direct current. The diode devices are internally connected in series, and are permanently cased, encapsulated, potted, or molded together to form an inseparable unit. These units may be designed as either half-wave or full-wave rectifiers and may be mounted to form either single phase or three phase bridges. For interconnected items arranged in stack(s), see rectifier, semiconductor device. For items fabricated in the form of a monolithic or thin film structure that perform the function of a circuit, see integrated circuit (as modified). Excludes:semiconductor devices, unitized; semiconductor device assembly; and rectifier network, unitized.

material will be in accordance with navicp activity hx quality control, manufacturing and testing specification reference number differentiating characteristics, zzzy criticality code justification

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Criticality Code Justification
zzzy
Reference Number Differentiating Characteristics
material will be in accordance with navicp activity hx quality control, manufacturing and testing specification

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number Name
820-7334547-3 Valve Cap

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
N - Partial descriptive - reference - descriptive item identification (type 1b concept)
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
F - Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Criticality
Y - The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.
Federal Item Identification Guide
A513B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0035374
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8481909090

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
HX
National Motor Freight Classification Item Number
051080
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
29300
National Motor Freight Class Rating
W - Rating variable
Water Commodity
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
VZ -
National Motor Freight Description
faucets,bibcocks,gates valves

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-538-9137

What is the FSCG of the NSN 4820-01-538-9137?
The FSCG of the NSN 4820-01-538-9137 is 4820
Does the NSN 4820-01-538-9137 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-538-9137 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-538-9137 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-538-9137 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-538-9137 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Tue, Apr 4, 2006

Need Consumables?

Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.

Electrical Wires

Recommended for You

Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.

Price & Availability

Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:

FREE

Aviation Suppliers Association Member AS9120-ISO9001 Certification

Popular Parts

Browse our top-performing parts, selected based on customer demand and procurement frequency. All listings include up-to-date specs, availability, and condition:

D150 1 11 4 1A
4730-01-006-5159
Quick Disconnect Coupling Half
D150-1-11-4-2A
4730-00-895-3048
Quick Disconnect Coupling Half
D150-1-11-5CLASS1ENDSTYLEB
4730-00-089-5906
Quick Disconnect Coupling Half
D150-1-11-7-2A
4730-00-442-9721
Quick Disconnect Coupling Half
D150-1-12-1-1B
4730-01-047-7092
Quick Disconnect Coupling Half
D150-1-12-10-1F
4730-00-842-7345
Quick Disconnect Coupling Half
D150-1-12-11-1B
4730-01-037-4931
Quick Disconnect Coupling Half
D150-1-12-12-1A
4730-01-003-5140
Quick Disconnect Coupling Half
D150-1-12-131A
4730-00-871-1771
Quick Disconnect Coupling Half
D150-1-12-14-1A
4730-00-985-4677
Quick Disconnect Coupling Half
D150-1-12-2-1A
4730-01-003-5142
Quick Disconnect Coupling Half
D150-1-12-3-1B
4730-00-341-3667
Quick Disconnect Coupling Half
D150-1-12-5-1A
4730-01-167-1997
Quick Disconnect Coupling Half
D150-1-12-5-1B
4730-00-341-3645
Quick Disconnect Coupling Half
D150-1-12-6-1A
4730-00-555-2185
Quick Disconnect Coupling Half