NSN 4921-00-795-5271 · NIIN 007955271 · Part number BUWEPSDWG2159491
Northrop Grumman Systems Corporation · FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 70143
Government record, cited
NSN 4921-00-795-5271 — this item is cataloged by the U.S. Government under National Stock Number 4921-00-795-5271. Manufacturer of record part number: BUWEPSDWG2159491.
Also searched as4921-00-795-5271 ·
4921007955271 ·
NIIN 007955271 ·
00-795-5271 ·
FSC 4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment · CAGE 70143 · BUWEPSDWG2159491 · 2159491
Nearby stock numbers← 4921-00-795-5242 Stand Assembly
·
4921-00-795-5274 →
Features
Actuator — FSC 4921
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 4921-00-795-5271
NIIN: 007955271
FSC: 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: BUWEPSDWG2159491
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Actuator, cataloged under National Stock Number 4921-00-795-5271, is classified within Federal Supply Class 4921 (Torpedo Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4921-00-001-6500
4921-00-001-6500 · Item name not on file
4921-00-003-1270
4921-00-003-1270 · Item name not on file
4921-00-003-1271
4921-00-003-1271 · Item name not on file
4921-00-003-1273
TEST SET SUBASSEMBLY,TORPEDO COM
4921-00-003-1274
4921-00-003-1274 · Item name not on file
4921-00-003-1275
4921-00-003-1275 · Item name not on file
4921-00-003-1276
4921-00-003-1276 · Item name not on file
4921-00-003-1278
4921-00-003-1278 · Item name not on file
Frequently Asked Questions
What is NSN 4921-00-795-5271?
NSN 4921-00-795-5271 is a Actuator, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4921, Torpedo Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
What part numbers are listed for NSN 4921-00-795-5271?
NSN 4921-00-795-5271 has 2 manufacturer part numbers on file: BUWEPSDWG2159491 (Northrop Grumman Systems Corporation), 2159491 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Is NSN 4921-00-795-5271 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.
What is the DEMIL code for NSN 4921-00-795-5271?
NSN 4921-00-795-5271 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.