O-Ring5331-01-437-3197

NSN 5331-01-437-3197 · NIIN 014373197 · Part number A-90081-254

Kollmorgen Corp · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 11384

Government record, cited

NSN 5331-01-437-3197 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-437-3197. Manufacturer of record part number: A-90081-254.

Also searched as 5331-01-437-3197 · 5331014373197 · NIIN 014373197 · 01-437-3197 · FSC 5331 O-ring · CAGE 11384 · A-90081-254

Nearby stock numbers ← 5331-01-437-3184 O-Ring · 5331-01-437-3201 O-Ring →

5331-01-437-3197 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.139 INCHES NOMINAL IN
Center Hole Diameter: 5.484 INCHES NOMINAL IN
Material: RUBBER SILICONE CLASS Q
1 manufacturer part number on file
Manufacturer of record: Kollmorgen Corp

Identification

NSN: 5331-01-437-3197
NIIN: 014373197
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: A-90081-254
Manufacturer: Kollmorgen Corp

General Description

The O-Ring, cataloged under National Stock Number 5331-01-437-3197, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kollmorgen Corp. 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	5331-01-437-3197
Primary Part Number	A-90081-254
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Kollmorgen Corp
Status	ACTIVE
Cross-Sectional Height	0.139 INCHES NOMINAL IN
Center Hole Diameter	5.484 INCHES NOMINAL IN
Material	RUBBER SILICONE CLASS Q

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
A-90081-254 PRIMARY	Kollmorgen Corp (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 5331-01-437-3197?

NSN 5331-01-437-3197 is a O-Ring, manufactured by Kollmorgen Corp, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-437-3197?

NSN 5331-01-437-3197 has 1 manufacturer part number on file: A-90081-254 (Kollmorgen Corp).

What are the specifications of A-90081-254?

Key specifications for A-90081-254: Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Center Hole Diameter: 5.484 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-437-3197 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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