FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
General Description
The Torque Converter,vehicular, cataloged under National Stock Number 2520-00-017-9505, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-00-017-9505
Item Name
Torque Converter,vehicular
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
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
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-00-192-7387POSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)
3120-01-140-782145022POSSIBLE MATCH
BEARING,WASHER,THRUST
Possible match (shared part number)Leroi International Inc Dba Compair Leroi
6220-01-182-255545022POSSIBLE MATCH
LIGHT,MARKER,CLEARANCE
Possible match (shared part number)Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
6250-01-231-18184502200POSSIBLE MATCH
LAMPHOLDER
Possible match (shared part number)Phoenix Products Llc Dba Phoenix Lighting Products Llc
5120-01-399-9569POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)
8415-01-591-640345022POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
Possible match (shared part number)Kimberly-Clark Corporation
1560-01-646-40304-5022-16POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
Possible match (shared part number)The Boeing Company Div Defense
6130-01-647-949845022POSSIBLE MATCH
CHARGER,BATTERY
Possible match (shared part number)All-Test Pro, Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
45022
3/2Design control — primary reference
U.S. Government activity
Related Parts
4820-00-192-7387POSSIBLE MATCH
VALVE,GLOBE
3120-01-140-7821POSSIBLE MATCH
BEARING,WASHER,THRUST
45022
6220-01-182-2555POSSIBLE MATCH
LIGHT,MARKER,CLEARANCE
45022
6250-01-231-1818POSSIBLE MATCH
LAMPHOLDER
4502200
5120-01-399-9569POSSIBLE MATCH
SOCKET,SOCKET WRENCH
8415-01-591-6403POSSIBLE MATCH
COVERALLS,SAFETY,INDUSTRIAL
45022
1560-01-646-4030POSSIBLE MATCH
PANEL,STRUCTURAL,AIRCRAFT
4-5022-16
6130-01-647-9498POSSIBLE MATCH
CHARGER,BATTERY
45022
Frequently Asked Questions
What is NSN 2520-00-017-9505?
NSN 2520-00-017-9505 is a Torque Converter,vehicular, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What NSN replaces 2520-00-017-9505?
8 possible matches (shared part number, not a government interchangeability claim): 4820-00-192-7387, 3120-01-140-7821, 6220-01-182-2555. Verify interchangeability with system specifications before substitution.
What are the specifications of 2520-00-017-9505?
Key specifications for 2520-00-017-9505: Special Features: T.O. 35E8-2-7-4; End Item Identification: BAK-13 ACFT ARRESTING SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-00-017-9505 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.