NSN 5120-00-142-3969 · NIIN 001423969 · Part number TF172
Eaton Corp Dba Eaton Aerospace Jackson · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 59875
Government record, cited
NSN 5120-00-142-3969 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-142-3969. Manufacturer of record part number: TF172.
Also searched as5120-00-142-3969 ·
5120001423969 ·
NIIN 001423969 ·
00-142-3969 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 59875 · TF172
Manufacturer of record: Eaton Corp Dba Eaton Aerospace Jackson
Identification
NSN: 5120-00-142-3969
NIIN: 001423969
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: TF172
Manufacturer: Eaton Corp Dba Eaton Aerospace Jackson
General Description
The Wrench,pump Shaft S, cataloged under National Stock Number 5120-00-142-3969, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Eaton Corp Dba Eaton Aerospace Jackson. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
Wrench,pump Shaft S
FSC / FSG
5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers
Eaton Corp Dba Eaton Aerospace Jackson (CAGE 59875)
Technical Specifications
Parameter
Value
NSN
5120-00-142-3969
Primary Part Number
TF172
Item Name
Wrench,pump Shaft S
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Eaton Corp Dba Eaton Aerospace Jackson
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-00-610-7696POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
Possible match (shared part number)
5905-01-372-6424POSSIBLE MATCH
RESISTOR NETWORK,FIXED,FILM
Possible match (shared part number)
5365-01-728-4873TF-17-2POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)Caplugs Llc Dba Mokon Div Caplugs
NSN 5120-00-142-3969 is a Wrench,pump Shaft S, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-142-3969?
NSN 5120-00-142-3969 has 1 manufacturer part number on file: TF172 (Eaton Corp Dba Eaton Aerospace Jackson).
What NSN replaces 5120-00-142-3969?
3 possible matches (shared part number, not a government interchangeability claim): 5950-00-610-7696, 5905-01-372-6424, 5365-01-728-4873. Verify interchangeability with system specifications before substitution.
Is NSN 5120-00-142-3969 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.