NSN 5120-00-142-3524 · NIIN 001423524 · Part number 450-801
Avox Systems Inc Dba Avox Systems Inc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 53655
Government record, cited
NSN 5120-00-142-3524 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-142-3524. Manufacturer of record part number: 450-801.
Also searched as5120-00-142-3524 ·
5120001423524 ·
NIIN 001423524 ·
00-142-3524 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 53655 · 450-801
Manufacturer of record: Avox Systems Inc Dba Avox Systems Inc
Identification
NSN: 5120-00-142-3524
NIIN: 001423524
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 450-801
Manufacturer: Avox Systems Inc Dba Avox Systems Inc
General Description
The Pliers, cataloged under National Stock Number 5120-00-142-3524, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 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
5120-00-142-3524
Primary Part Number
450-801
Item Name
Pliers
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Avox Systems Inc Dba Avox Systems Inc
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
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4940-00-943-2264POSSIBLE MATCH
COUPLING ASSY,QUICK
Possible match (shared part number)
3040-01-294-1639POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
Possible match (shared part number)
6515-01-473-1648450.801POSSIBLE MATCH
NAIL,FEMORAL
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4810-01-603-244845080-1POSSIBLE MATCH
VALVE,SOLENOID
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
NSN 5120-00-142-3524 is a Pliers, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-00-142-3524?
NSN 5120-00-142-3524 has 1 manufacturer part number on file: 450-801 (Avox Systems Inc Dba Avox Systems Inc).
What NSN replaces 5120-00-142-3524?
5 possible matches (shared part number, not a government interchangeability claim): 4940-00-943-2264, 3040-01-294-1639, 6515-01-473-1648. Verify interchangeability with system specifications before substitution.
What are the specifications of 450-801?
Key specifications for 450-801: Special Features: USED ON VALVE TO MBU5/P OXYGEN MASK. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5120-00-142-3524 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.