PartsTable TECHNICAL DATA SHEET

NSN 5331-01-129-9839Government record, cited

O-Ring5331-01-129-9839

NSN 5331-01-129-9839 · NIIN 011299839 · Part number 10202-004

Astronautics Corporation of America · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 10138

Government record, cited

NSN 5331-01-129-9839 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-129-9839. Manufacturer of record part number: 10202-004.

Also searched as 5331-01-129-9839 · 5331011299839 · NIIN 011299839 · 01-129-9839 · FSC 5331 O-ring · CAGE 10138 · 10202-004

Nearby stock numbers ← 5331-01-129-9672 O-Ring · 5331-01-129-9841 O-Ring →

5331-01-129-9839 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter: 1.604 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE
1 manufacturer part number on file
Manufacturer of record: Astronautics Corporation of America

Identification

NSN: 5331-01-129-9839
NIIN: 011299839
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 10202-004
Manufacturer: Astronautics Corporation of America

General Description

The O-Ring, cataloged under National Stock Number 5331-01-129-9839, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-129-9839
Primary Part Number	10202-004
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Astronautics Corporation of America
Status	ACTIVE
Cross-Sectional Height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter	1.604 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN
Material	PLASTIC POLYTETRAFLUOROETHYLENE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
10202-004 PRIMARY	Astronautics Corporation of America (USA)

No interchangeability data on file.

Other items in FSC 5331 — O-ring

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5331-00-001-1971

O-RING

5331-00-001-1979

O-RING

5331-00-001-3904

O-RING

5331-00-001-3905

O-RING

5331-00-001-3906

O-RING

5331-00-001-3908

O-RING

5331-00-001-3923

O-RING

5331-00-001-3924

O-RING

Frequently Asked Questions

What is NSN 5331-01-129-9839?

NSN 5331-01-129-9839 is a O-Ring, manufactured by Astronautics Corporation of America, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-129-9839?

NSN 5331-01-129-9839 has 1 manufacturer part number on file: 10202-004 (Astronautics Corporation of America).

What are the specifications of 10202-004?

Key specifications for 10202-004: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 1.604 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-129-9839 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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