PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9756Chuck,stud Fastenin

Trw Assemblies and Fasteners Group · NSN 5120-00-871-5617 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-871-5617 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-871-5617. Primary manufacturer part number: 9756.
Features
  • Chuck,stud Fastenin — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Trw Assemblies and Fasteners Group
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Chuck,stud Fastenin, cataloged under National Stock Number 5120-00-871-5617, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Trw Assemblies and Fasteners Group. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChuck,stud Fastenin
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersTrw Assemblies and Fasteners Group (CAGE 61864)
Technical Specifications
ParameterValue
NSN5120-00-871-5617
Primary Part Number9756
Item NameChuck,stud Fastenin
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerTrw Assemblies and Fasteners Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-00-030-154666296 INTERCHANGEABLE
Tee,pipe to Tube
Cummins Inc.
5935-00-164-02179756 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5950-00-178-90261000A29ALT2 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
4730-00-433-4386909756 INTERCHANGEABLE
Nut,tube Coupling,reducing
Valcor Engineering Corporation
5950-00-647-8241 INTERCHANGEABLE
Transformer,radio Frequency
4720-01-019-4692H9206 INTERCHANGEABLE
Hose Assembly,nonmetallic
Enerpac Tool Group Corp
4720-01-526-92569756 INTERCHANGEABLE
Hose Assembly,nonmetallic
Spx Fluid Power
5975-01-540-77759756 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Heil Trailer International Llc
4940-01-630-9353975-6 INTERCHANGEABLE
Heat Gun,electric
Shrinkfast Marketing
Cross-Reference Index
Part NumberManufacturer
9756 Trw Assemblies and Fasteners Group (USA)
Related Parts
4730-00-030-1546INTERCHANGEABLE
TEE,PIPE TO TUBE
66296
5935-00-164-0217INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9756
5950-00-178-9026INTERCHANGEABLE
TRANSFORMER,POWER
1000A29ALT2
4730-00-433-4386INTERCHANGEABLE
NUT,TUBE COUPLING,REDUCING
909756
5950-00-647-8241INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4720-01-019-4692INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
H9206
4720-01-526-9256INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9756
5975-01-540-7775INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
9756
4940-01-630-9353INTERCHANGEABLE
HEAT GUN,ELECTRIC
975-6

Frequently Asked Questions

What is NSN 5120-00-871-5617?

NSN 5120-00-871-5617 is a Chuck,stud Fastenin, manufactured by Trw Assemblies and Fasteners Group, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-871-5617?

NSN 5120-00-871-5617 has 1 cross-referenced part number: 9756 (Trw Assemblies and Fasteners Group).

What NSN replaces 5120-00-871-5617?

There are 9 known substitutes for 5120-00-871-5617: 4730-00-030-1546, 5935-00-164-0217, 5950-00-178-9026 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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