Gasket5330-01-047-7712

NSN 5330-01-047-7712 · NIIN 010477712 · Part number A9-514

C E Niehoff & Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 76761

Government record, cited

NSN 5330-01-047-7712 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-047-7712. Manufacturer of record part number: A9-514.

Also searched as 5330-01-047-7712 · 5330010477712 · NIIN 010477712 · 01-047-7712 · FSC 5330 Packing and Gasket Materials · CAGE 76761 · A9-514 · AR-1627

Nearby stock numbers ← 5330-01-047-7711 Gasket · 5330-01-047-7713 →

5330-01-047-7712 — Packing and Gasket Materials

Features

Gasket — FSC 5330
Outside Diameter: 5.750 INCHES NOMINAL IN
Aperture Diameter: 4.950 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: C E Niehoff & Co

Identification

NSN: 5330-01-047-7712
NIIN: 010477712
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: A9-514
Manufacturer: C E Niehoff & Co

General Description

The Gasket, cataloged under National Stock Number 5330-01-047-7712, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is C E Niehoff & Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-047-7712
Primary Part Number	A9-514
Item Name	Gasket
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	C E Niehoff & Co
Status	ACTIVE
Outside Diameter	5.750 INCHES NOMINAL IN
Aperture Diameter	4.950 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
A9-514 PRIMARY	C E Niehoff & Co (USA)

Reference documents

Reference	Meaning
AR-1627	5/9 Secondary reference C E Niehoff & Co

Frequently Asked Questions

What is NSN 5330-01-047-7712?

NSN 5330-01-047-7712 is a Gasket, manufactured by C E Niehoff & Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-047-7712?

NSN 5330-01-047-7712 has 1 manufacturer part number on file: A9-514 (C E Niehoff & Co).

What are the specifications of A9-514?

Key specifications for A9-514: Outside Diameter: 5.750 INCHES NOMINAL IN; Aperture Diameter: 4.950 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-047-7712 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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