PartsTable TECHNICAL DATA SHEET

NSN 5331-01-723-0151Government record, cited

O-Ring5331-01-723-0151

NSN 5331-01-723-0151 · NIIN 017230151

FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5331-01-723-0151 · 5331017230151 · NIIN 017230151 · 01-723-0151 · FSC 5331 O-ring · 214550/REV A · 00931G · 214550 · 214550 SH.3 ITEM 2-12-6

Nearby stock numbers ← 5331-01-722-8676 O-Ring · 5331-01-723-0380 O-Ring →

5331-01-723-0151 — O-ring

Features

O-Ring — FSC 5331

Identification

NSN: 5331-01-723-0151
NIIN: 017230151
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives

General Description

The O-Ring, cataloged under National Stock Number 5331-01-723-0151, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	O-Ring
FSC / FSG	5331 — O-ring (FSG 53)

Technical Specifications

Parameter	Value
NSN	5331-01-723-0151
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Status	ACTIVE

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

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5331-01-723-045900605G POSSIBLE MATCH

O-RING

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5360-01-723-046731054A POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5331-01-723-085600517D POSSIBLE MATCH

O-RING

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

4820-01-723-0861214551-01K POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

4820-01-723-086821482201C POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

5331-01-723-087100509A POSSIBLE MATCH

O-RING

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
214550/REV A	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
00931G	3/2 Design control — primary reference U.S. Government activity
214550	D/9 Drawing number reference only U.S. Government activity
214550 SH.3 ITEM 2-12-6	5/2 Secondary reference U.S. Government activity

Related Parts

5331-01-723-0459POSSIBLE MATCH

O-RING

00605G

5360-01-723-0467POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

31054A

5331-01-723-0856POSSIBLE MATCH

O-RING

00517D

4820-01-723-0861POSSIBLE MATCH

VALVE,FLOW CONTROL

214551-01K

4820-01-723-0868POSSIBLE MATCH

SEAT,VALVE

21482201C

5331-01-723-0871POSSIBLE MATCH

O-RING

00509A

Frequently Asked Questions

What is NSN 5331-01-723-0151?

NSN 5331-01-723-0151 is a O-Ring, classified under FSC 5331, O-ring. Status: active.

What NSN replaces 5331-01-723-0151?

6 possible matches (shared part number, not a government interchangeability claim): 5331-01-723-0459, 5360-01-723-0467, 5331-01-723-0856. Verify interchangeability with system specifications before substitution.

Is NSN 5331-01-723-0151 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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