PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FC14BCrowfoot Attachment,socket Wrenc

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-451-3393 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-451-3393 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-451-3393. Primary manufacturer part number: FC14B.
Features
  • Crowfoot Attachment,socket Wrenc — FSC 5120
  • Criticality Code Justification: ZZZW
  • Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 5 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-451-3393, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-451-3393
Primary Part NumberFC14B
Item NameCrowfoot Attachment,socket Wrenc
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Criticality Code JustificationZZZW
Departure From Cited DocumentMATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5120-00-184-8383 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
2920-00-353-9567 INTERCHANGEABLE
Winding,generator Field
4820-01-294-3129FC-14 INTERCHANGEABLE
Valve,angle
Fabco Air Inc
7320-01-298-374484145 (220V/50/1) INTERCHANGEABLE
Food Cutter,electric
Itw Food Equipment Group Llc Dba Hobart Service
5120-01-335-1092 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5120-01-335-1150 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
6665-01-619-5732FC-18-A INTERCHANGEABLE
Detector,explosive Ordnance
Teledyne Flir Defense, Inc. Div Teledyne Flir Detection, Inc.
Cross-Reference Index
Part NumberManufacturer
FC14B Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-C-1507TY2SZ0.438 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FC014A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-C-1507TY2SZ0.438 General Services Administration Federal Supply Service (USA)
FC14 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5120-00-184-8383INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
2920-00-353-9567INTERCHANGEABLE
WINDING,GENERATOR FIELD
4820-01-294-3129INTERCHANGEABLE
VALVE,ANGLE
FC-14
7320-01-298-3744INTERCHANGEABLE
FOOD CUTTER,ELECTRIC
84145 (220V/50/1)
5120-01-335-1092INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5120-01-335-1150INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
6665-01-619-5732INTERCHANGEABLE
DETECTOR,EXPLOSIVE ORDNANCE
FC-18-A

Frequently Asked Questions

What is NSN 5120-01-451-3393?

NSN 5120-01-451-3393 is a Crowfoot Attachment,socket Wrenc, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-451-3393?

NSN 5120-01-451-3393 has 5 cross-referenced part numbers: FC14B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-C-1507TY2SZ0.438 (Federal Specifications Promulgated by General Services Administration Washington DC), FC014A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-C-1507TY2SZ0.438 (General Services Administration Federal Supply Service), FC14 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-01-451-3393?

There are 7 known substitutes for 5120-01-451-3393: 5120-00-184-8383, 2920-00-353-9567, 4820-01-294-3129 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FC14B?

Key specifications for FC14B: Criticality Code Justification: ZZZW; Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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