1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-234-3671

4820-01-234-3671

Special Actuator Valve Diaphragm

Find complete technical information, availability, and procurement data for NSN 4820-01-234-3671 All details are based on official government and industry records to support accurate and compliant procurement.

4820-01-234-3671
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-234-3671
Item Name Code
40088
Assigment Date
06/13/1986 (40 years ago)

A platelike item designed to be fastened to a door, door jamb, or the like, for the purpose of receiving the mating pin, plunger or bolt, of a lock, latch, or catch. See also receptacle, friction catch stud.

0.750 inches nominal overall height, zzzy criticality code justification, 7.229 inches minimum and 7.239 inches maximum outside diameter, 5.969 inches minimum and 6.031 inches maximum material thickness, special shaped style designator

Characteristics

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

Outside Diameter
7.229 inches minimum and 7.239 inches maximum
Overall Height
0.750 inches nominal
Material Thickness
5.969 inches minimum and 6.031 inches maximum
Criticality Code Justification
zzzy
Style Designator
special shaped
Reference Number Differentiating Characteristics
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
295902E MK30-5 Special Actuator Valve Diaphragm
820-5348548 IT11 Special Actuator Valve Diaphragm

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
A540B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0040088
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
127220
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
64490
National Motor Freight Class Rating
P - 77.5
Less than Car Load Rating
P - 77.5
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
pressure reg/red/relief valves noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-234-3671

What is the FSCG of the NSN 4820-01-234-3671?
The FSCG of the NSN 4820-01-234-3671 is 4820
Does the NSN 4820-01-234-3671 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-234-3671 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-234-3671 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-234-3671 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 4820-01-234-3671 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Jun 13, 1986

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:

T390C156M016AS
5910-01-011-1146
Electrolytic Fixed Capacitor
T390C685K025AS
5910-01-063-4359
Electrolytic Fixed Capacitor
T390D156K025AS
5910-01-159-0788
Electrolytic Fixed Capacitor
T390D226M016AS
5910-01-068-9338
Electrolytic Fixed Capacitor
T390D336K010AS
5910-01-190-7567
Electrolytic Fixed Capacitor
T390D475M035AS
5910-01-068-9339
Electrolytic Fixed Capacitor
T390D476K010AS
5910-01-112-2443
Electrolytic Fixed Capacitor
T390D476K0T0AS
5910-01-112-2443
Electrolytic Fixed Capacitor
T390D685M035AS
5910-01-068-9340
Electrolytic Fixed Capacitor
T390E157K010AS
5910-00-472-0408
Electrolytic Fixed Capacitor
T390E226M035AS
5910-01-055-8408
Electrolytic Fixed Capacitor
T390F107M016AS
5910-01-181-2978
Electrolytic Fixed Capacitor
T390F476K035AS
5910-01-110-1905
Electrolytic Fixed Capacitor
T3910-F
6105-01-258-5883
Torque Motor
T3910520
3444-01-288-3092
Hand Operated Arbor Press