O-Ring5331-01-524-2479

NSN 5331-01-524-2479 · NIIN 015242479 · Part number D2-564

Insinger Machine Co · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 30793

Government record, cited

NSN 5331-01-524-2479 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-524-2479. Manufacturer of record part number: D2-564.

Also searched as 5331-01-524-2479 · 5331015242479 · NIIN 015242479 · 01-524-2479 · FSC 5331 O-ring · CAGE 30793 · D2-564 · SK-2857 ITEM 51

Nearby stock numbers ← 5331-01-524-2271 O-Ring · 5331-01-524-2678 O-Ring →

5331-01-524-2479 — O-ring

Features

O-Ring — FSC 5331
Cross-Sectional Height: 0.070 INCHES NOMINAL IN
Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL
Center Hole Diameter: 1.864 INCHES NOMINAL IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
2 manufacturer part numbers on file
Manufacturer of record: Insinger Machine Co

Identification

NSN: 5331-01-524-2479
NIIN: 015242479
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: D2-564
Manufacturer: Insinger Machine Co

General Description

The O-Ring, cataloged under National Stock Number 5331-01-524-2479, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Insinger Machine Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-524-2479
Primary Part Number	D2-564
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Insinger Machine Co
Status	ACTIVE
Cross-Sectional Height	0.070 INCHES NOMINAL IN
Hardness Rating	70.0 SHORE DUROMETER A NOMINAL
Center Hole Diameter	1.864 INCHES NOMINAL IN
Material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

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
D2-564 PRIMARY	Insinger Machine Co (USA)
SK-2857 ITEM 51	Insinger Machine Co (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 5331-01-524-2479?

NSN 5331-01-524-2479 is a O-Ring, manufactured by Insinger Machine Co, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-524-2479?

NSN 5331-01-524-2479 has 2 manufacturer part numbers on file: D2-564 (Insinger Machine Co), SK-2857 ITEM 51 (Insinger Machine Co).

What are the specifications of D2-564?

Key specifications for D2-564: Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 1.864 INCHES NOMINAL IN; End Item Identification: DISHWASHER. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-524-2479 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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