Enclosure, Electromagnetic Shield4940-01-663-2125

NSN 4940-01-663-2125 · NIIN 016632125 · Part number A4545679-1

Raytheon Company Div Corp · FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 49956

Government record, cited

NSN 4940-01-663-2125 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-663-2125. Manufacturer of record part number: A4545679-1.

Also searched as 4940-01-663-2125 · 4940016632125 · NIIN 016632125 · 01-663-2125 · FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · CAGE 49956 · A4545679-1

Nearby stock numbers ← 4940-01-663-0412 Shop Equipment, Tire · 4940-01-663-2140 Kit, Degreaser →

Features

Enclosure,electromagnetic Shield — FSC 4940
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Div Corp

Identification

NSN: 4940-01-663-2125
NIIN: 016632125
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: A4545679-1
Manufacturer: Raytheon Company Div Corp

General Description

The Enclosure,electromagnetic Shield, cataloged under National Stock Number 4940-01-663-2125, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Raytheon Company Div Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Enclosure,electromagnetic Shield
FSC / FSG	4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49)
Manufacturers	Raytheon Company Div Corp (CAGE 49956)

Technical Specifications

Parameter	Value
NSN	4940-01-663-2125
Primary Part Number	A4545679-1
Item Name	Enclosure,electromagnetic Shield
FSC / FSG	4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Manufacturer	Raytheon Company Div Corp
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
A4545679-1 PRIMARY	Raytheon Company Div Corp (USA)

No interchangeability data on file.

Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment

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

4940-00-001-1283

4940-00-001-1283 · Item name not on file

4940-00-001-1286

4940-00-001-1286 · Item name not on file

4940-00-001-5394

4940-00-001-5394 · Item name not on file

4940-00-001-6355

4940-00-001-6355 · Item name not on file

4940-00-001-9583

DEGREASER

4940-00-003-1045

4940-00-003-1045 · Item name not on file

4940-00-003-1047

4940-00-003-1047 · Item name not on file

4940-00-003-1050

4940-00-003-1050 · Item name not on file

Frequently Asked Questions

What is NSN 4940-01-663-2125?

NSN 4940-01-663-2125 is a Enclosure,electromagnetic Shield, manufactured by Raytheon Company Div Corp, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4940-01-663-2125?

NSN 4940-01-663-2125 has 1 manufacturer part number on file: A4545679-1 (Raytheon Company Div Corp).

Is NSN 4940-01-663-2125 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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