PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Wrench,box and Open End,combinat

Sae International Dba Sae International · NSN 5120-01-587-7218 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-587-7218 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-587-7218. Primary manufacturer part number: AS954.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Nondefinitive Spec/std Data: 2 TYPE AND 4 CLASS AND B STYLE
  • Surface Treatment: CHROMIUM OVERALL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Wrenching Surface Size: 0.750 INCHES NOMINAL BOTH ENDS IN
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-587-7218, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-587-7218
Primary Part NumberAS954
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Nondefinitive Spec/std Data2 TYPE AND 4 CLASS AND B STYLE
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Wrenching Surface Size0.750 INCHES NOMINAL BOTH ENDS IN
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Style DesignatorSTRAIGHT
Head Angle15.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4710-00-376-5001150A23959 INTERCHANGEABLE
Tube,inkwell Vent
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4310-00-414-558010130422 INTERCHANGEABLE
Governor,compressor
Fwd Seagrave Holdings Lp
5365-00-967-470227116 INTERCHANGEABLE
Spacer,shaft,fan
Paxton Products Inc
5330-01-206-684477750 INTERCHANGEABLE
Gasket
Vaponics Inc
6110-01-445-696727116 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
AS954 Sae International Dba Sae International (USA)
27-116 Apex Tool Group, Llc Dba Nicholson (USA)
27-116 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
9506D Apex Tool Group, Llc Dba Nicholson (USA)
27-116 Armstrong Bros Tool Co (USA)
AS954 TY2STB General Services Administration Federal Supply Service (USA)
Related Parts
4710-00-376-5001INTERCHANGEABLE
TUBE,INKWELL VENT
150A23959
4310-00-414-5580INTERCHANGEABLE
GOVERNOR,COMPRESSOR
10130422
5365-00-967-4702INTERCHANGEABLE
SPACER,SHAFT,FAN
27116
5330-01-206-6844INTERCHANGEABLE
GASKET
77750
6110-01-445-6967INTERCHANGEABLE
STARTER,MOTOR
27116

Frequently Asked Questions

What is NSN 5120-01-587-7218?

NSN 5120-01-587-7218 is a Wrench,box and Open End,combinat, manufactured by Sae International Dba Sae International, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-587-7218?

NSN 5120-01-587-7218 has 6 cross-referenced part numbers: AS954 (Sae International Dba Sae International), 27-116 (Apex Tool Group, Llc Dba Nicholson), 27-116 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 9506D (Apex Tool Group, Llc Dba Nicholson), 27-116 (Armstrong Bros Tool Co) and 1 more.

What NSN replaces 5120-01-587-7218?

There are 5 known substitutes for 5120-01-587-7218: 4710-00-376-5001, 4310-00-414-5580, 5365-00-967-4702 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Overall Length: 5.433 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 4 CLASS AND B STYLE; Surface Treatment: CHROMIUM OVERALL; Special Features: RATCHETING BOX END. 11 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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