PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56080Key Set,socket Head Screw

Easco Hand Tools Inc · NSN 5120-01-431-7133 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-431-7133 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-431-7133. Primary manufacturer part number: 56080.
Features
  • Key Set,socket Head Screw — FSC 5120
  • Key Characteristic: CONTAINS HEX KEYS SIZE 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 AND 3/8 IN. IN
  • Handle Type: L-STYLE
  • Features Provided: SHORT SERIES
  • Container Type: INDEX HOLDER
  • Key Quantity: 13
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • 4 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key Set,socket Head Screw, cataloged under National Stock Number 5120-01-431-7133, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-431-7133
Primary Part Number56080
Item NameKey Set,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc
StatusACTIVE
Key CharacteristicCONTAINS HEX KEYS SIZE 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 AND 3/8 IN. IN
Handle TypeL-STYLE
Features ProvidedSHORT SERIES
Container TypeINDEX HOLDER
Key Quantity13
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5815-00-323-7228SM-B-187364 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6650-01-421-0838 INTERCHANGEABLE
Filter,light,optical Instrument
1240-01-591-0611MK IV/TACTICAL 6,5-20X50 M1 INTERCHANGEABLE
Telescope,straight
Leupold & Stevens Inc
5340-01-616-156156080 INTERCHANGEABLE
Clamp,loop
Applied Companies
5920-01-654-627356080 INTERCHANGEABLE
Fuse 5A Eh 101
Viavi Solutionsllc
4930-01-672-372456080 INTERCHANGEABLE
Oiler,hand
Dutton-Lainson Company
6530-01-718-719956080 INTERCHANGEABLE
Restraint Set,wrist and Ankle
Armament Systems and Procedures Inc
Cross-Reference Index
Part NumberManufacturer
56080 Easco Hand Tools Inc (USA)
56080 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
56080 Apex Tool Group, Llc Dba Nicholson (USA)
B18.3 The American Society of Mechanical Engineers (USA)
Related Parts
5815-00-323-7228INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-187364
6650-01-421-0838INTERCHANGEABLE
FILTER,LIGHT,OPTICAL INSTRUMENT
1240-01-591-0611INTERCHANGEABLE
TELESCOPE,STRAIGHT
MK IV/TACTICAL 6,5-20X50 M1
5340-01-616-1561INTERCHANGEABLE
CLAMP,LOOP
56080
5920-01-654-6273INTERCHANGEABLE
FUSE 5A EH 101
56080
4930-01-672-3724INTERCHANGEABLE
OILER,HAND
56080
6530-01-718-7199INTERCHANGEABLE
RESTRAINT SET,WRIST AND ANKLE
56080

Frequently Asked Questions

What is NSN 5120-01-431-7133?

NSN 5120-01-431-7133 is a Key Set,socket Head Screw, manufactured by Easco Hand Tools Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-431-7133?

NSN 5120-01-431-7133 has 4 cross-referenced part numbers: 56080 (Easco Hand Tools Inc), 56080 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 56080 (Apex Tool Group, Llc Dba Nicholson), B18.3 (The American Society of Mechanical Engineers).

What NSN replaces 5120-01-431-7133?

There are 7 known substitutes for 5120-01-431-7133: 5815-00-323-7228, 6650-01-421-0838, 1240-01-591-0611 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56080?

Key specifications for 56080: Key Characteristic: CONTAINS HEX KEYS SIZE 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 AND 3/8 IN. IN; Handle Type: L-STYLE; Features Provided: SHORT SERIES; Container Type: INDEX HOLDER. 6 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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