Guide, Chain5342-01-563-7621

NSN 5342-01-563-7621 · NIIN 015637621 · Part number 420248

Machining & Fabricating Inc · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 0SB24

Government record, cited

NSN 5342-01-563-7621 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-563-7621. Manufacturer of record part number: 420248.

Also searched as 5342-01-563-7621 · 5342015637621 · NIIN 015637621 · 01-563-7621 · FSC 5342 Hardware, Weapon System · CAGE 0SB24 · 420248

Nearby stock numbers ← 5342-01-563-6668 Coupling Half, Clamp, Grooved · 5342-01-564-0289 Anode, Corrosion Preventive →

Features

Guide,chain — FSC 5342
2 manufacturer part numbers on file
Manufacturer of record: Machining & Fabricating Inc

Identification

NSN: 5342-01-563-7621
NIIN: 015637621
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 420248
Manufacturer: Machining & Fabricating Inc

General Description

The Guide,chain, cataloged under National Stock Number 5342-01-563-7621, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Machining & Fabricating Inc. 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	Guide,chain
FSC / FSG	5342 — Hardware, Weapon System (FSG 53)
Manufacturers	Cadillac Gage Textron Inc. (CAGE 10237); Machining & Fabricating Inc (CAGE 0SB24)

Technical Specifications

Parameter	Value
NSN	5342-01-563-7621
Primary Part Number	420248
Item Name	Guide,chain
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Machining & Fabricating Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
420248	Cadillac Gage Textron Inc. (USA)
420248 PRIMARY	Machining & Fabricating Inc (USA)

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-563-7621?

NSN 5342-01-563-7621 is a Guide,chain, manufactured by Machining & Fabricating Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-563-7621?

NSN 5342-01-563-7621 has 2 manufacturer part numbers on file: 420248 (Cadillac Gage Textron Inc.), 420248 (Machining & Fabricating Inc).

Is NSN 5342-01-563-7621 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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