NSN 5120-01-545-7972 · NIIN 015457972 · Part number 420-59834-01
L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 05395
Government record, cited
NSN 5120-01-545-7972 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-545-7972. Manufacturer of record part number: 420-59834-01.
Also searched as5120-01-545-7972 ·
5120015457972 ·
NIIN 015457972 ·
01-545-7972 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 05395 · 420-59834-01
Nearby stock numbers← 5120-01-545-7897 Shunt Tool, Outboard Engine
·
5120-01-545-7973 Wrench, Open End →
Features
Wrench,open End — FSC 5120
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies
Identification
NSN: 5120-01-545-7972
NIIN: 015457972
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 420-59834-01
Manufacturer: L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies
General Description
The Wrench,open End, cataloged under National Stock Number 5120-01-545-7972, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5120-01-545-7972
Primary Part Number
420-59834-01
Item Name
Wrench,open End
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies
L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (USA)
No interchangeability data on file.
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER
Frequently Asked Questions
What is NSN 5120-01-545-7972?
NSN 5120-01-545-7972 is a Wrench,open End, manufactured by L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-545-7972?
NSN 5120-01-545-7972 has 1 manufacturer part number on file: 420-59834-01 (L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies).
What are the specifications of 420-59834-01?
Key specifications for 420-59834-01: Part Name Assigned by Controlling Agency: WRENCH,OPEN END; End Item Identification: U-2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-545-7972 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.