O-Ring Set5331-01-609-2561

NSN 5331-01-609-2561 · NIIN 016092561 · Part number O-12-2-12

Bird-Johnson Propeller Company, Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 07309

Government record, cited

NSN 5331-01-609-2561 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-609-2561. Manufacturer of record part number: O-12-2-12.

Also searched as 5331-01-609-2561 · 5331016092561 · NIIN 016092561 · 01-609-2561 · FSC 5331 O-ring · CAGE 07309 · O-12-2-12

Nearby stock numbers ← 5331-01-609-2543 O-Ring · 5331-01-609-2562 O-Ring →

5331-01-609-2561 — O-ring

Features

O-Ring Set — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Bird-Johnson Propeller Company, Llc

Identification

NSN: 5331-01-609-2561
NIIN: 016092561
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: O-12-2-12
Manufacturer: Bird-Johnson Propeller Company, Llc

General Description

The O-Ring Set, cataloged under National Stock Number 5331-01-609-2561, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bird-Johnson Propeller Company, 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 Set
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	Bird-Johnson Propeller Company, Llc (CAGE 07309)

Technical Specifications

Parameter	Value
NSN	5331-01-609-2561
Primary Part Number	O-12-2-12
Item Name	O-Ring Set
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Bird-Johnson Propeller Company, 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
O-12-2-12 PRIMARY	Bird-Johnson Propeller Company, 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 5331-01-609-2561?

NSN 5331-01-609-2561 is a O-Ring Set, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-609-2561?

NSN 5331-01-609-2561 has 1 manufacturer part number on file: O-12-2-12 (Bird-Johnson Propeller Company, Llc).

Is NSN 5331-01-609-2561 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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