PartsTable TECHNICAL DATA SHEET

NSN 5331-01-697-1490Government record, cited

O-Ring5331-01-697-1490

NSN 5331-01-697-1490 · NIIN 016971490 · Part number AS568A-171

Wdrd Global O-Ring & Seal Llc Dba Global O-Ring · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 8JZX7

Government record, cited

NSN 5331-01-697-1490 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-697-1490. Manufacturer of record part number: AS568A-171.

Also searched as 5331-01-697-1490 · 5331016971490 · NIIN 016971490 · 01-697-1490 · FSC 5331 O-ring · CAGE 8JZX7 · AS568A-171

Nearby stock numbers ← 5331-01-697-1483 O-Ring · 5331-01-697-1836 O-Ring →

5331-01-697-1490 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.09375 INCHES NOMINAL IN
Center Hole Diameter: 7.942 INCHES MINIMUM AND 8.032 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Wdrd Global O-Ring & Seal Llc Dba Global O-Ring

Identification

NSN: 5331-01-697-1490
NIIN: 016971490
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: AS568A-171
Manufacturer: Wdrd Global O-Ring & Seal Llc Dba Global O-Ring

General Description

The O-Ring, cataloged under National Stock Number 5331-01-697-1490, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Wdrd Global O-Ring & Seal Llc Dba Global O-Ring. Government technical data includes 2 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	5331-01-697-1490
Primary Part Number	AS568A-171
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Wdrd Global O-Ring & Seal Llc Dba Global O-Ring
Status	ACTIVE
Cross-Sectional Height	0.09375 INCHES NOMINAL IN
Center Hole Diameter	7.942 INCHES MINIMUM AND 8.032 INCHES MAXIMUM IN

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
AS568A-171 PRIMARY	Wdrd Global O-Ring & Seal Llc Dba Global O-Ring (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 5331-01-697-1490?

NSN 5331-01-697-1490 is a O-Ring, manufactured by Wdrd Global O-Ring & Seal Llc Dba Global O-Ring, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-697-1490?

NSN 5331-01-697-1490 has 1 manufacturer part number on file: AS568A-171 (Wdrd Global O-Ring & Seal Llc Dba Global O-Ring).

What are the specifications of AS568A-171?

Key specifications for AS568A-171: Cross-Sectional Height: 0.09375 INCHES NOMINAL IN; Center Hole Diameter: 7.942 INCHES MINIMUM AND 8.032 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: O-RING. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-697-1490 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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