PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125-80Wrench,spanner

Lockheed Martin Corp · NSN 5120-01-327-7819 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-327-7819 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-327-7819. Primary manufacturer part number: 125-80.
Features
  • Wrench,spanner — FSC 5120
  • Functional Description: USED FOR CORROSION CONTROL MAINTENANCE
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-327-7819, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-327-7819
Primary Part Number125-80
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Functional DescriptionUSED FOR CORROSION CONTROL MAINTENANCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-3135 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5905-01-097-4636 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5330-01-098-155912580 INTERCHANGEABLE
Seal,plain
Aerco International, Inc. Dba Aerco International Inc
3130-01-197-9371125-80 INTERCHANGEABLE
Cap,pillow Block
Prj Equipment Co
6640-01-352-9169 INTERCHANGEABLE
Cabinet,microscope Slide
4820-01-507-2430 INTERCHANGEABLE
Valve,gate
6550-01-575-1230MTS 9330 INTERCHANGEABLE
Diluent,red Blood Cell
Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc
1005-01-632-345712580 INTERCHANGEABLE
Buffer Assembly,recoil
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
5120PL0839308 Jednolity Indeks Materialowy - Uniform Material Index (POL)
125-80 PRIMARY Lockheed Martin Corp (USA)
Related Parts
3110-00-100-3135INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5905-01-097-4636INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5330-01-098-1559INTERCHANGEABLE
SEAL,PLAIN
12580
3130-01-197-9371INTERCHANGEABLE
CAP,PILLOW BLOCK
125-80
6640-01-352-9169INTERCHANGEABLE
CABINET,MICROSCOPE SLIDE
4820-01-507-2430INTERCHANGEABLE
VALVE,GATE
6550-01-575-1230INTERCHANGEABLE
DILUENT,RED BLOOD CELL
MTS 9330
1005-01-632-3457INTERCHANGEABLE
BUFFER ASSEMBLY,RECOIL
12580

Frequently Asked Questions

What is NSN 5120-01-327-7819?

NSN 5120-01-327-7819 is a Wrench,spanner, manufactured by Lockheed Martin Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-327-7819?

NSN 5120-01-327-7819 has 2 cross-referenced part numbers: 5120PL0839308 (Jednolity Indeks Materialowy - Uniform Material Index), 125-80 (Lockheed Martin Corp).

What NSN replaces 5120-01-327-7819?

There are 8 known substitutes for 5120-01-327-7819: 3110-00-100-3135, 5905-01-097-4636, 5330-01-098-1559 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125-80?

Key specifications for 125-80: Functional Description: USED FOR CORROSION CONTROL MAINTENANCE; End Item Identification: C130H ACFT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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