PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81437Key Set,socket Head Screw

Irwin Industrial Tool Company · NSN 5120-01-429-2469 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-429-2469 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-429-2469. Primary manufacturer part number: 81437.
Features
  • Key Set,socket Head Screw — FSC 5120
  • Handle Type: TEE
  • Container Type: BAG
  • Key Quantity: 8
  • Features Provided: CUSHION GRIP
  • Key Characteristic: CONTAINS HEX KEYS SIZE 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM
  • 1 verified cross-reference
  • Primary manufacturer: Irwin Industrial Tool Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key Set,socket Head Screw, cataloged under National Stock Number 5120-01-429-2469, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Irwin Industrial Tool Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-429-2469
Primary Part Number81437
Item NameKey Set,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIrwin Industrial Tool Company
StatusACTIVE
Handle TypeTEE
Container TypeBAG
Key Quantity8
Features ProvidedCUSHION GRIP
Key CharacteristicCONTAINS HEX KEYS SIZE 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6210-00-067-8385 INTERCHANGEABLE
Lens,light
5930-00-568-5883 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
81437 PRIMARY Irwin Industrial Tool Company (USA)
Related Parts
6210-00-067-8385INTERCHANGEABLE
LENS,LIGHT
5930-00-568-5883INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5120-01-429-2469?

NSN 5120-01-429-2469 is a Key Set,socket Head Screw, manufactured by Irwin Industrial Tool Company, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-429-2469?

NSN 5120-01-429-2469 has 1 cross-referenced part number: 81437 (Irwin Industrial Tool Company).

What NSN replaces 5120-01-429-2469?

There are 2 known substitutes for 5120-01-429-2469: 6210-00-067-8385, 5930-00-568-5883. Verify interchangeability with system specifications before substitution.

What are the specifications of 81437?

Key specifications for 81437: Handle Type: TEE; Container Type: BAG; Key Quantity: 8; Features Provided: CUSHION GRIP. 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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