PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P527Bar,socket Wrench Handle

Bae Systems Land & Armaments L.p. · NSN 5120-00-243-2425 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-243-2425 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-243-2425. Primary manufacturer part number: P527.
Features
  • Bar,socket Wrench Handle — FSC 5120
  • Outside Diameter: 0.355 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 3 TYPE AND 4 CLASS AND A STYLE
  • Surface Treatment: OXIDE AND NICKEL OVERALL
  • Style Designator: STRAIGHT SOLID W/RETAINER
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Land & Armaments L.p.
Applications
  • Applications requiring Steel Overall construction
General Description

The Bar,socket Wrench Handle, cataloged under National Stock Number 5120-00-243-2425, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 5 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-243-2425
Primary Part NumberP527
Item NameBar,socket Wrench Handle
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusCANCELLED
Outside Diameter0.355 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Nondefinitive Spec/std Data3 TYPE AND 4 CLASS AND A STYLE
Surface TreatmentOXIDE AND NICKEL OVERALL
Style DesignatorSTRAIGHT SOLID W/RETAINER
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3120-00-055-2304 INTERCHANGEABLE
Bearing,sleeve
8010-00-082-245032240DS INTERCHANGEABLE
Epoxy Primer Coating Kit
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P527 PRIMARY Bae Systems Land & Armaments L.p. (USA)
Related Parts
3120-00-055-2304INTERCHANGEABLE
BEARING,SLEEVE
8010-00-082-2450INTERCHANGEABLE
EPOXY PRIMER COATING KIT
32240DS

Frequently Asked Questions

What is NSN 5120-00-243-2425?

NSN 5120-00-243-2425 is a Bar,socket Wrench Handle, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-243-2425?

NSN 5120-00-243-2425 has 2 cross-referenced part numbers: GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), P527 (Bae Systems Land & Armaments L.p.).

What NSN replaces 5120-00-243-2425?

There are 2 known substitutes for 5120-00-243-2425: 3120-00-055-2304, 8010-00-082-2450. Verify interchangeability with system specifications before substitution.

What are the specifications of P527?

Key specifications for P527: Outside Diameter: 0.355 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 3 TYPE AND 4 CLASS AND A STYLE; Surface Treatment: OXIDE AND NICKEL OVERALL; Style Designator: STRAIGHT SOLID W/RETAINER. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-243-2425 still in active supply?

NSN 5120-00-243-2425 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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