FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers · FSG 29 — Engine Accessories
Government record, cited
Also searched as2915-00-321-0045 ·
2915003210045 ·
NIIN 003210045 ·
00-321-0045 ·
FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
General Description
The Lock Wire,switch, cataloged under National Stock Number 2915-00-321-0045, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Lock Wire,switch
FSC / FSG
2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers (FSG 29)
Technical Specifications
Parameter
Value
NSN
2915-00-321-0045
Item Name
Lock Wire,switch
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-00-585-5177POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
Possible match (shared part number)
5998-01-078-6120D150003POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Lockheed Martin Sippican, Inc. Div Communication Division
5342-01-163-12998415-03-Z3YPOSSIBLE MATCH
BUSH
Possible match (shared part number)Southco Inc
5961-01-180-9949150003POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
Possible match (shared part number)Technology Dynamics, Inc. Dba Mid-Eastern Industries Division
3456-01-203-5004150-003POSSIBLE MATCH
PUNCHES AND DIE
Possible match (shared part number)Rotex Punch Company, Inc Dba Uni-Wrap
5340-01-243-7326150003POSSIBLE MATCH
HANDLE,DOOR
Possible match (shared part number)National Mfg Co Dba National Mfg Sales Co
3040-01-291-8689POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
Possible match (shared part number)
3431-01-416-9538150-003POSSIBLE MATCH
FEEDER,WIRE,WELDING
Possible match (shared part number)M K Products Inc
4940-01-516-795715-0003POSSIBLE MATCH
BEARING LOWER SHAFT
Possible match (shared part number)Tri-State Precision, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
15000-3
3/9Design control — primary reference
Gap Instrument Corp Gorn Div
Related Parts
6685-00-585-5177POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
5998-01-078-6120POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
D150003
5342-01-163-1299POSSIBLE MATCH
BUSH
8415-03-Z3Y
5961-01-180-9949POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
150003
3456-01-203-5004POSSIBLE MATCH
PUNCHES AND DIE
150-003
5340-01-243-7326POSSIBLE MATCH
HANDLE,DOOR
150003
3040-01-291-8689POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
3431-01-416-9538POSSIBLE MATCH
FEEDER,WIRE,WELDING
150-003
4940-01-516-7957POSSIBLE MATCH
BEARING LOWER SHAFT
15-0003
Frequently Asked Questions
What is NSN 2915-00-321-0045?
NSN 2915-00-321-0045 is a Lock Wire,switch, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
What NSN replaces 2915-00-321-0045?
9 possible matches (shared part number, not a government interchangeability claim): 6685-00-585-5177, 5998-01-078-6120, 5342-01-163-1299. Verify interchangeability with system specifications before substitution.
Is NSN 2915-00-321-0045 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 2915-00-321-0045?
NSN 2915-00-321-0045 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.