PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A8837Wrench,spanner

Meggitt Troy Inc · NSN 5120-00-529-2263 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-529-2263 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-529-2263. Primary manufacturer part number: A8837.
Features
  • Wrench,spanner — FSC 5120
  • Handle Hole Diameter: 0.250 INCHES NOMINAL IN
  • Outside Diameter: 0.656 INCHES NOMINAL IN
  • Style Designator: TUBULAR LUG
  • Opening Diameter: 0.468 INCHES NOMINAL IN
  • Lug Width: 0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Meggitt Troy Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-529-2263, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Meggitt Troy Inc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-529-2263
Primary Part NumberA8837
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMeggitt Troy Inc
StatusACTIVE
Handle Hole Diameter0.250 INCHES NOMINAL IN
Outside Diameter0.656 INCHES NOMINAL IN
Style DesignatorTUBULAR LUG
Opening Diameter0.468 INCHES NOMINAL IN
Lug Width0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-646-70577371022 INTERCHANGEABLE
Parts Kit,driving Axle Different
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
A8837 PRIMARY Meggitt Troy Inc (USA)
Related Parts
2520-00-646-7057INTERCHANGEABLE
PARTS KIT,DRIVING AXLE DIFFERENT
7371022

Frequently Asked Questions

What is NSN 5120-00-529-2263?

NSN 5120-00-529-2263 is a Wrench,spanner, manufactured by Meggitt Troy Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-529-2263?

NSN 5120-00-529-2263 has 1 cross-referenced part number: A8837 (Meggitt Troy Inc).

What NSN replaces 5120-00-529-2263?

There is 1 known substitute for 5120-00-529-2263: 2520-00-646-7057. Verify interchangeability with system specifications before substitution.

What are the specifications of A8837?

Key specifications for A8837: Handle Hole Diameter: 0.250 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Outside Diameter: 0.656 INCHES NOMINAL IN; Style Designator: TUBULAR LUG. 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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