Packing, Preformed5330-00-437-0803

NSN 5330-00-437-0803 · NIIN 004370803

FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5330-00-437-0803 · 5330004370803 · NIIN 004370803 · 00-437-0803 · FSC 5330 Packing and Gasket Materials

Nearby stock numbers ← 5330-00-437-0387 · 5330-00-437-0866 →

5330-00-437-0803 — Packing and Gasket Materials

Features

Packing,preformed — FSC 5330
Cross-Sectional Height: 0.340 INCHES NOMINAL IN
Peripheral Diameter: 5.375 INCHES NOMINAL IN
Center Hole Diameter: 5.000 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC OVERALL

Identification

NSN: 5330-00-437-0803
NIIN: 004370803
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives

General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-437-0803, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-00-437-0803
Item Name	Packing,preformed
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Status	ACTIVE
Cross-Sectional Height	0.340 INCHES NOMINAL IN
Peripheral Diameter	5.375 INCHES NOMINAL IN
Center Hole Diameter	5.000 INCHES NOMINAL IN
Material	RUBBER SYNTHETIC OVERALL

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2030-01-098-2498A29-9 POSSIBLE MATCH

ROD WIPER

Possible match (shared part number)Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
A299	3/9 Design control — primary reference U.S. Government activity

Related Parts

2030-01-098-2498POSSIBLE MATCH

ROD WIPER

A29-9

Frequently Asked Questions

What is NSN 5330-00-437-0803?

NSN 5330-00-437-0803 is a Packing,preformed, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What NSN replaces 5330-00-437-0803?

1 possible match (shared part number, not a government interchangeability claim): 2030-01-098-2498. Verify interchangeability with system specifications before substitution.

What are the specifications of 5330-00-437-0803?

Key specifications for 5330-00-437-0803: Cross-Sectional Height: 0.340 INCHES NOMINAL IN; Peripheral Diameter: 5.375 INCHES NOMINAL IN; Center Hole Diameter: 5.000 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5330-00-437-0803 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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