PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120PL0897730Crowfoot Attachment,socket Wrenc

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5120-01-335-1155 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-1155 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-1155. Primary manufacturer part number: 5120PL0897730.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Specification/standard Data: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-335-1155, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-335-1155
Primary Part Number5120PL0897730
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.750 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorOPEN END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5360-00-059-761981609 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
5815-00-125-830981609 INTERCHANGEABLE
Guard
Telemechanics Inc
3120-01-097-8878MA268A-21052 INTERCHANGEABLE
Bearing,sleeve
Am General Llc
2590-01-188-858681609 INTERCHANGEABLE
Valve,winch Brake
Paccar Winch Inc Dba Paccar Winch Division
3120-01-347-997081609 INTERCHANGEABLE
Bushing,sleeve
DP Manufacturing Inc.
5305-01-377-928881611 INTERCHANGEABLE
Screw,machine
Exceltec Intl Corp
6150-01-684-607581609 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
5120PL0897730 Jednolity Indeks Materialowy - Uniform Material Index (POL)
FCO24 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.21 The American Society of Mechanical Engineers (USA)
FCO24 Sna Germany Gmbh (DEU)
81609 Apex Tool Group, Llc (USA)
B107.100 CAT 21 TY2CL1 General Services Administration Federal Supply Service (USA)
4492861368 Lemvigh-Muller A/s (DNK)
FCO24A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.100 The American Society of Mechanical Engineers (USA)
B107.21 TY2CL1 General Services Administration Federal Supply Service (USA)
ZHVY0129 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
ZLW0116 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5360-00-059-7619INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
81609
5815-00-125-8309INTERCHANGEABLE
GUARD
81609
3120-01-097-8878INTERCHANGEABLE
BEARING,SLEEVE
MA268A-21052
2590-01-188-8586INTERCHANGEABLE
VALVE,WINCH BRAKE
81609
3120-01-347-9970INTERCHANGEABLE
BUSHING,SLEEVE
81609
5305-01-377-9288INTERCHANGEABLE
SCREW,MACHINE
81611
6150-01-684-6075INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
81609

Frequently Asked Questions

What is NSN 5120-01-335-1155?

NSN 5120-01-335-1155 is a Crowfoot Attachment,socket Wrenc, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-335-1155?

NSN 5120-01-335-1155 has 12 cross-referenced part numbers: 5120PL0897730 (Jednolity Indeks Materialowy - Uniform Material Index), FCO24 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.21 (The American Society of Mechanical Engineers), FCO24 (Sna Germany Gmbh), 81609 (Apex Tool Group, Llc) and 7 more.

What NSN replaces 5120-01-335-1155?

There are 7 known substitutes for 5120-01-335-1155: 5360-00-059-7619, 5815-00-125-8309, 3120-01-097-8878 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120PL0897730?

Key specifications for 5120PL0897730: Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS; Drive End Shape: SQUARE SINGLE END INTERNAL; Specification/standard Data: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: OVAL SINGLE END INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-335-1155 still in active supply?

NSN 5120-01-335-1155 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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