PartsTable TECHNICAL DATA SHEET

NSN 5330-01-520-8746Government record, cited

Seal Ring, Metal5330-01-520-8746

NSN 5330-01-520-8746 · NIIN 015208746 · Part number 341-4981

Hiab Usa Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 34914

Government record, cited

NSN 5330-01-520-8746 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-520-8746. Manufacturer of record part number: 341-4981.

Also searched as 5330-01-520-8746 · 5330015208746 · NIIN 015208746 · 01-520-8746 · FSC 5330 Packing and Gasket Materials · CAGE 34914 · 341-4981 · 4KK524 · 4KK524

Nearby stock numbers ← 5330-01-520-8587 Gasket · 5330-01-520-8749 Seal, Plain Encased →

5330-01-520-8746 — Packing and Gasket Materials

Features

Seal Ring,metal — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Hiab Usa Inc

Identification

NSN: 5330-01-520-8746
NIIN: 015208746
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 341-4981
Manufacturer: Hiab Usa Inc

General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-520-8746, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hiab Usa Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5330-01-520-8746
Primary Part Number	341-4981
Item Name	Seal Ring,metal
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Hiab Usa Inc
Status	ACTIVE

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
4KK524	Oshkosh Defense Llc (USA)
341-4981 PRIMARY	Hiab Usa Inc (USA)

Reference documents

Reference	Meaning
4KK524	5/9 Secondary reference Oshkosh Corp

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-01-520-8746?

NSN 5330-01-520-8746 is a Seal Ring,metal, manufactured by Hiab Usa Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-520-8746?

NSN 5330-01-520-8746 has 2 manufacturer part numbers on file: 4KK524 (Oshkosh Defense Llc), 341-4981 (Hiab Usa Inc).

What are the specifications of 341-4981?

Key specifications for 341-4981: End Item Identification: 2320-01-495-0110. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-520-8746 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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