PartsTable TECHNICAL DATA SHEET

NSN 5331-01-504-2539Government record, cited

O-Ring5331-01-504-2539

NSN 5331-01-504-2539 · NIIN 015042539 · Part number 813

Coyne & Delany Company Dba Delany Products Div Delany Products · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 71718

Government record, cited

NSN 5331-01-504-2539 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-504-2539. Manufacturer of record part number: 813.

Also searched as 5331-01-504-2539 · 5331015042539 · NIIN 015042539 · 01-504-2539 · FSC 5331 O-ring · CAGE 71718 · 813 · 326 PC 12

Nearby stock numbers ← 5331-01-504-2538 O-Ring · 5331-01-504-2735 O-Ring →

5331-01-504-2539 — O-ring

Features

O-Ring — FSC 5331
2 manufacturer part numbers on file
Manufacturer of record: Coyne & Delany Company Dba Delany Products Div Delany Products

Identification

NSN: 5331-01-504-2539
NIIN: 015042539
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 813
Manufacturer: Coyne & Delany Company Dba Delany Products Div Delany Products

General Description

The O-Ring, cataloged under National Stock Number 5331-01-504-2539, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Coyne & Delany Company Dba Delany Products Div Delany Products. The record lists 2 manufacturer part numbers 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	Coyne & Delany Company Dba Delany Products Div Delany Products (CAGE 71718)

Technical Specifications

Parameter	Value
NSN	5331-01-504-2539
Primary Part Number	813
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Coyne & Delany Company Dba Delany Products Div Delany Products
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
326 PC 12	Coyne & Delany Company Dba Delany Products Div Delany Products (USA)
813 PRIMARY	Coyne & Delany Company Dba Delany Products Div Delany Products (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 5331-01-504-2539?

NSN 5331-01-504-2539 is a O-Ring, manufactured by Coyne & Delany Company Dba Delany Products Div Delany Products, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-504-2539?

NSN 5331-01-504-2539 has 2 manufacturer part numbers on file: 326 PC 12 (Coyne & Delany Company Dba Delany Products Div Delany Products), 813 (Coyne & Delany Company Dba Delany Products Div Delany Products).

Is NSN 5331-01-504-2539 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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