PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5334Crowfoot Wrench Attachment,socke

Wta Tool Llc · NSN 5120-00-277-1504 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-277-1504 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-277-1504. Primary manufacturer part number: 5334.
Features
  • Crowfoot Wrench Attachment,socke — FSC 5120
  • Drive Surface Size: 0.678 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Style Designator: KEY
  • Wrenching Surface Size: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE END IN
  • Material: STEEL OVERALL
  • Drive End Shape: HEXAGON SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Wrench Attachment,socke, cataloged under National Stock Number 5120-00-277-1504, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wta Tool Llc. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-277-1504
Primary Part Number5334
Item NameCrowfoot Wrench Attachment,socke
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWta Tool Llc
StatusCANCELLED
Drive Surface Size0.678 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM AND NICKEL AND OXIDE OVERALL
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Style DesignatorKEY
Wrenching Surface Size0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE END IN
MaterialSTEEL OVERALL
Drive End ShapeHEXAGON SINGLE END EXTERNAL
Outside Diameter0.673 INCHES MINIMUM AND 0.683 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-190-1080 INTERCHANGEABLE
Transformer,power
5905-00-258-1242503-9382-003 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5330-00-330-9961 INTERCHANGEABLE
Seal,plain
5975-00-782-11205334 INTERCHANGEABLE
Pin,insulator
Graybar Electric Company, Inc
5310-00-880-2005 INTERCHANGEABLE
Nut,plain,single Ball Seat,hexag
5975-00-959-16805334 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5950-01-093-85743154515 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-01-121-30945334 INTERCHANGEABLE
Gear,drive
The Gorman-Rupp Company Div Gorman-Rupp
6145-01-257-23325334C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
6515-01-329-48785334 INTERCHANGEABLE
Splint,finger
Alimed, Inc. Dba Alimed Inc
Cross-Reference Index
Part NumberManufacturer
5334 Wta Tool Llc (USA)
5334 Granco Industries Inc (USA)
GGG-W-646 TY2CL3FMATM165 General Services Administration Federal Supply Service (USA)
GGG-W-646 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
50008X Ingersoll-Rand Co Proto Tool Div Tool Group Headquarters (USA)
GIT-5334 Granco Industries Inc (USA)
Related Parts
5950-00-190-1080INTERCHANGEABLE
TRANSFORMER,POWER
5905-00-258-1242INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
503-9382-003
5330-00-330-9961INTERCHANGEABLE
SEAL,PLAIN
5975-00-782-1120INTERCHANGEABLE
PIN,INSULATOR
5334
5310-00-880-2005INTERCHANGEABLE
NUT,PLAIN,SINGLE BALL SEAT,HEXAG
5975-00-959-1680INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5334
5950-01-093-8574INTERCHANGEABLE
REACTOR
3154515
4320-01-121-3094INTERCHANGEABLE
GEAR,DRIVE
5334
6145-01-257-2332INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5334C
6515-01-329-4878INTERCHANGEABLE
SPLINT,FINGER
5334
5975-01-334-4729INTERCHANGEABLE
CONDUIT OUTLET
LTX11-5-L
5130-01-349-2591INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5334

Frequently Asked Questions

What is NSN 5120-00-277-1504?

NSN 5120-00-277-1504 is a Crowfoot Wrench Attachment,socke, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-277-1504?

NSN 5120-00-277-1504 has 6 cross-referenced part numbers: 5334 (Wta Tool Llc), 5334 (Granco Industries Inc), GGG-W-646 TY2CL3FMATM165 (General Services Administration Federal Supply Service), GGG-W-646 (Federal Specifications Promulgated by General Services Administration Washington DC), 50008X (Ingersoll-Rand Co Proto Tool Div Tool Group Headquarters) and 1 more.

What NSN replaces 5120-00-277-1504?

There are 12 known substitutes for 5120-00-277-1504: 5950-00-190-1080, 5905-00-258-1242, 5330-00-330-9961 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5334?

Key specifications for 5334: Drive Surface Size: 0.678 INCHES NOMINAL SINGLE END IN; Surface Treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Style Designator: KEY. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-277-1504 still in active supply?

NSN 5120-00-277-1504 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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