Ring, Injector5330-01-496-4378

NSN 5330-01-496-4378 · NIIN 014964378 · Part number 3001658

Cummins Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 15434

Government record, cited

NSN 5330-01-496-4378 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-496-4378. Manufacturer of record part number: 3001658.

Also searched as 5330-01-496-4378 · 5330014964378 · NIIN 014964378 · 01-496-4378 · FSC 5330 Packing and Gasket Materials · CAGE 15434 · 3001658

Nearby stock numbers ← 5330-01-496-4376 Gasket · 5330-01-496-4379 Gasket →

5330-01-496-4378 — Packing and Gasket Materials

Features

Ring,injector — FSC 5330
4 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 5330-01-496-4378
NIIN: 014964378
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3001658
Manufacturer: Cummins Inc.

General Description

The Ring,injector, cataloged under National Stock Number 5330-01-496-4378, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. The record lists 4 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	5330-01-496-4378
Primary Part Number	3001658
Item Name	Ring,injector
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Cummins 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
3001658	Royston Limited (GBR)
3001658 PRIMARY	Cummins Inc. (USA)
3001658	Cummins Ltd (GBR)
3001658 PRIMARY	Cummins Inc (USA)

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 5330-01-496-4378?

NSN 5330-01-496-4378 is a Ring,injector, manufactured by Cummins Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-496-4378?

NSN 5330-01-496-4378 has 4 manufacturer part numbers on file: 3001658 (Royston Limited), 3001658 (Cummins Inc.), 3001658 (Cummins Ltd), 3001658 (Cummins Inc).

What are the specifications of 3001658?

Key specifications for 3001658: Part Name Assigned by Controlling Agency: SEAL,INJECTOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-496-4378 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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