PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1AN19Socket,socket Wrench

W.w. Grainger, Inc. Div Government Sales Division · NSN 5120-01-428-4673 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-428-4673 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-4673. Primary manufacturer part number: 1AN19.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 1.000 INCHES NOMINAL SINGLE END IN
  • Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-428-4673, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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
NSN5120-01-428-4673
Primary Part Number1AN19
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Wrenching Surface Size1.000 INCHES NOMINAL SINGLE END IN
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-050-202317B101-104B INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Bycap Inc
3120-00-338-786001281 INTERCHANGEABLE
Bearing,sleeve
Defense Logistics Agency Dba Defense Supply Center Philadelphia
3120-00-425-71235332 INTERCHANGEABLE
Bearing,sleeve
Eaton Corp Transmission Div
6110-00-539-8956SM-C-190177 INTERCHANGEABLE
Regulator,voltage
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-788-902422407902 INTERCHANGEABLE
Parts Kit,pump
Hydro-Aire Aerospace Corp
5975-00-983-92293512 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
6145-01-101-20529222 INTERCHANGEABLE
Cable,radio Frequency
Communication Cable Inc Saxton Wire and Cable Div
5930-01-223-29655332 INTERCHANGEABLE
Switch,toggle
Hoyt Corporation
5985-01-305-36205332 INTERCHANGEABLE
Dummy Load,electrical
Spectrum Control Inc Div Weinschel
6515-01-328-52235332 INTERCHANGEABLE
Splint,finger
Alimed, Inc. Dba Alimed Inc
Cross-Reference Index
Part NumberManufacturer
1AN19 W.w. Grainger, Inc. Div Government Sales Division (USA)
J5332 Henchman Products Pty Ltd (AUS)
J5332 Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS)
J5332 The Stanley Works Dba Stanley Proto (USA)
AS954 Sae International Dba Sae International (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
5332 The Stanley Works Dba Stanley Proto (USA)
Related Parts
5910-00-050-2023INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
17B101-104B
3120-00-338-7860INTERCHANGEABLE
BEARING,SLEEVE
01281
3120-00-425-7123INTERCHANGEABLE
BEARING,SLEEVE
5332
6110-00-539-8956INTERCHANGEABLE
REGULATOR,VOLTAGE
SM-C-190177
1650-00-788-9024INTERCHANGEABLE
PARTS KIT,PUMP
22407902
5975-00-983-9229INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3512
6145-01-101-2052INTERCHANGEABLE
CABLE,RADIO FREQUENCY
9222
5930-01-223-2965INTERCHANGEABLE
SWITCH,TOGGLE
5332
5985-01-305-3620INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5332
6515-01-328-5223INTERCHANGEABLE
SPLINT,FINGER
5332
5130-01-349-2590INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5332
5935-01-458-2825INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
05332

Frequently Asked Questions

What is NSN 5120-01-428-4673?

NSN 5120-01-428-4673 is a Socket,socket Wrench, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-428-4673?

NSN 5120-01-428-4673 has 8 cross-referenced part numbers: 1AN19 (W.w. Grainger, Inc. Div Government Sales Division), J5332 (Henchman Products Pty Ltd), J5332 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), J5332 (The Stanley Works Dba Stanley Proto), AS954 (Sae International Dba Sae International) and 3 more.

What NSN replaces 5120-01-428-4673?

There are 12 known substitutes for 5120-01-428-4673: 5910-00-050-2023, 3120-00-338-7860, 3120-00-425-7123 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1AN19?

Key specifications for 1AN19: Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Special Features: DEEP LENGTH; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Material: STEEL OVERALL. 12 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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