O Ring5331-01-532-8321

NSN 5331-01-532-8321 · NIIN 015328321 · Part number ES-KAUAA000904

Kalrez Usa, Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0GGM9

Government record, cited

NSN 5331-01-532-8321 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-532-8321. Manufacturer of record part number: ES-KAUAA000904.

Also searched as 5331-01-532-8321 · 5331015328321 · NIIN 015328321 · 01-532-8321 · FSC 5331 O-ring · CAGE 0GGM9 · ES-KAUAA000904

Nearby stock numbers ← 5331-01-532-8246 O-Ring · 5331-01-532-8325 O Ring →

5331-01-532-8321 — O-ring

Features

O Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Kalrez Usa, Llc

Identification

NSN: 5331-01-532-8321
NIIN: 015328321
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: ES-KAUAA000904
Manufacturer: Kalrez Usa, Llc

General Description

The O Ring, cataloged under National Stock Number 5331-01-532-8321, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kalrez Usa, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	O Ring
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	Kalrez Usa, Llc (CAGE 0GGM9)

Technical Specifications

Parameter	Value
NSN	5331-01-532-8321
Primary Part Number	ES-KAUAA000904
Item Name	O Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Kalrez Usa, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
ES-KAUAA000904 PRIMARY	Kalrez Usa, Llc (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 5331-01-532-8321?

NSN 5331-01-532-8321 is a O Ring, manufactured by Kalrez Usa, Llc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-532-8321?

NSN 5331-01-532-8321 has 1 manufacturer part number on file: ES-KAUAA000904 (Kalrez Usa, Llc).

Is NSN 5331-01-532-8321 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.

PartsTable Design LLC · partstable.com