FR29A1

Check Valve

This page provides complete and verified information for part number FR29A1, NSN 4820-00-652-8990

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

FR29A1
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-652-8990
Item Name Code
05487
Assigment Date
01/01/1963 (63 years ago)

0.125 inches 1st end nominal pipe size accommodated, cone flow control device, flared (tube) 1st end connection style, spring disk loading method, right-hand 1st end thread direction

Characteristics

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

Nominal Pipe Size Accommodated
0.125 inches 1st end
Thread Direction
right-hand 1st end
Flow Control Device
cone
Disk Loading Method
spring
Connection Style
flared (tube) 1st end
Connection Type
threaded external pipe 1st end
Thread Quantity Per Inch
27 1st end
Nominal Thread Size
0.125 inches 1st end
Material
aluminum alloy seat
Material
aluminum alloy body
Material
steel corrosion resisting flow control device
Style Designator
straight thru
Thread Series Designator
npt 1st end

Classification Data

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

Type of Item Identification
M - Partial descriptive - reference item identification (type 1a concept)
Source of Supply
FHZ - Oklahoma city air logistics center 3001 staff drive tinker afb, ok 73145-3303
Demilitarization
B - Usml items - mutilation to the point of scrap required worldwide. (note 7).
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A530B0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0005487
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
8481309000

Freight Information

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

Major Organizational Entity
XX
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
Z - 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
AZ -
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 FR29A1

What is the FSCG of the NSN 4820-00-652-8990?
The FSCG of the NSN 4820-00-652-8990 is 4820
Does the NSN 4820-00-652-8990 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-652-8990 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-652-8990 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-652-8990 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 4820-00-652-8990 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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