PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS955 TY2CL3STBWrench,box and Open End,combinat

General Services Administration Federal Supply Service · NSN 5120-01-628-1093 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-628-1093 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-628-1093. Primary manufacturer part number: AS955 TY2CL3STB.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Small End Outside Diameter: 2.000 INCHES NOMINAL IN
  • Small End Head Thickness: 0.688 INCHES NOMINAL IN
  • Large End Head Thickness: 0.500 INCHES NOMINAL IN
  • Large End Outside Diameter: 2.750 INCHES NOMINAL IN
  • Style Designator: OFFSET
  • Nondefinitive Spec/std Data: 2 TYPE AND 4 CLASS AND C STYLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-628-1093, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-628-1093
Primary Part NumberAS955 TY2CL3STB
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Small End Outside Diameter2.000 INCHES NOMINAL IN
Small End Head Thickness0.688 INCHES NOMINAL IN
Large End Head Thickness0.500 INCHES NOMINAL IN
Large End Outside Diameter2.750 INCHES NOMINAL IN
Style DesignatorOFFSET
Nondefinitive Spec/std Data2 TYPE AND 4 CLASS AND C STYLE
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Wrenching Surface Size35.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Specification/standard Data0U583 SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-266-946335/64 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
3040-00-322-5585SM-B-186999 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-554-754011535 INTERCHANGEABLE
Plug,pipe
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5950-00-790-380311535 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5935-00-879-843630358 INTERCHANGEABLE
Connector,receptacle,electrical
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5950-00-897-8219 INTERCHANGEABLE
Transformer,audio Frequency
1680-00-972-363411535 INTERCHANGEABLE
Swivel Assy,circuit
Triumph Controls, Llc Dba Triumph Controls, Llc
9390-00-980-8245 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
5120-01-068-4021 INTERCHANGEABLE
Wrench,box
5120-01-115-1722FRS XBM1719A INTERCHANGEABLE
Wrench,box
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
AS955 TY2CL3STB General Services Administration Federal Supply Service (USA)
AS954 TY2CL4STA General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
41835 Jameson Llc (USA)
AS954 Society of Automotive Engineers Inc (USA)
11535 Williams J H Industrial Products Inc (USA)
AS955 Sae International Dba Sae International (USA)
11535 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS954 TY2CL4STC General Services Administration Federal Supply Service (USA)
Related Parts
5133-00-266-9463INTERCHANGEABLE
DRILL,TWIST
35/64 2510/950
3040-00-322-5585INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-186999
4730-00-554-7540INTERCHANGEABLE
PLUG,PIPE
11535
5950-00-790-3803INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
11535
5935-00-879-8436INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
30358
5950-00-897-8219INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1680-00-972-3634INTERCHANGEABLE
SWIVEL ASSY,CIRCUIT
11535
9390-00-980-8245INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
5120-01-068-4021INTERCHANGEABLE
WRENCH,BOX
5120-01-115-1722INTERCHANGEABLE
WRENCH,BOX
FRS XBM1719A
5910-01-121-0252INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
11535
5305-01-273-5011INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
11535

Frequently Asked Questions

What is NSN 5120-01-628-1093?

NSN 5120-01-628-1093 is a Wrench,box and Open End,combinat, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-628-1093?

NSN 5120-01-628-1093 has 9 cross-referenced part numbers: AS955 TY2CL3STB (General Services Administration Federal Supply Service), AS954 TY2CL4STA (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International), 41835 (Jameson Llc), AS954 (Society of Automotive Engineers Inc) and 4 more.

What NSN replaces 5120-01-628-1093?

There are 12 known substitutes for 5120-01-628-1093: 5133-00-266-9463, 3040-00-322-5585, 4730-00-554-7540 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS955 TY2CL3STB?

Key specifications for AS955 TY2CL3STB: Wrenching Surface Shape: OVAL FIRST END INTERNAL; Small End Outside Diameter: 2.000 INCHES NOMINAL IN; Overall Length: 18.500 INCHES NOMINAL IN; Small End Head Thickness: 0.688 INCHES NOMINAL IN. 13 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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