O-Ring5331-01-514-5766

NSN 5331-01-514-5766 · NIIN 015145766 · Part number 221-7377

Parker Hannifin Corporation Div O-Ring Division · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 25184

Government record, cited

NSN 5331-01-514-5766 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-514-5766. Manufacturer of record part number: 221-7377.

Also searched as 5331-01-514-5766 · 5331015145766 · NIIN 015145766 · 01-514-5766 · FSC 5331 O-ring · CAGE 25184 · 221-7377

Nearby stock numbers ← 5331-01-514-5624 O-Ring · 5331-01-514-5783 O-Ring →

5331-01-514-5766 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Parker Hannifin Corporation Div O-Ring Division

Identification

NSN: 5331-01-514-5766
NIIN: 015145766
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 221-7377
Manufacturer: Parker Hannifin Corporation Div O-Ring Division

General Description

The O-Ring, cataloged under National Stock Number 5331-01-514-5766, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. 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	5331-01-514-5766
Primary Part Number	221-7377
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Parker Hannifin Corporation Div O-Ring Division
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

Cross-Reference Index

Part Number	Manufacturer
221-7377 PRIMARY	Parker Hannifin Corporation Div O-Ring Division (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 5331-01-514-5766?

NSN 5331-01-514-5766 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-514-5766?

NSN 5331-01-514-5766 has 1 manufacturer part number on file: 221-7377 (Parker Hannifin Corporation Div O-Ring Division).

What are the specifications of 221-7377?

Key specifications for 221-7377: End Item Identification: ARMY LAND VEHICLE, 155. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-514-5766 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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