PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6251-1Stud

Pdi Ground Support Systems, Inc. · NSN 5307-01-021-1779 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-01-021-1779 — this item is cataloged by the U.S. Government under National Stock Number 5307-01-021-1779. Primary manufacturer part number: 6251-1.
Features
  • Stud — FSC 5307
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Applications requiring Steel construction
General Description

The Stud, cataloged under National Stock Number 5307-01-021-1779, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5307-01-021-1779
Primary Part Number6251-1
Item NameStud
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusCANCELLED
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3120-00-287-6470 INTERCHANGEABLE
Bearing,sleeve
5315-01-235-46913A6077 INTERCHANGEABLE
Pin,spring
Link-Belt Cranes, L.p., Lllp
5345-01-332-9000625110 INTERCHANGEABLE
Wheel,flap,abrasive
Standard Abrasives Inc
5120-01-554-252262-511 INTERCHANGEABLE
Bit Set,screwdriver
Stanley Black & Decker, Inc.
5895-01-653-3646 INTERCHANGEABLE
Selector Control Subassembly
5306-01-682-74806251-1 INTERCHANGEABLE
Bolt,machine
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
6251-10 Pdi Ground Support Systems, Inc. (USA)
6251-1 PRIMARY Pdi Ground Support Systems, Inc. (USA)
35360312 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
Related Parts
3120-00-287-6470INTERCHANGEABLE
BEARING,SLEEVE
5315-01-235-4691INTERCHANGEABLE
PIN,SPRING
3A6077
5345-01-332-9000INTERCHANGEABLE
WHEEL,FLAP,ABRASIVE
625110
5120-01-554-2522INTERCHANGEABLE
BIT SET,SCREWDRIVER
62-511
5895-01-653-3646INTERCHANGEABLE
SELECTOR CONTROL SUBASSEMBLY
5306-01-682-7480INTERCHANGEABLE
BOLT,MACHINE
6251-1

Frequently Asked Questions

What is NSN 5307-01-021-1779?

NSN 5307-01-021-1779 is a Stud, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5307 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5307-01-021-1779?

NSN 5307-01-021-1779 has 3 cross-referenced part numbers: 6251-10 (Pdi Ground Support Systems, Inc.), 6251-1 (Pdi Ground Support Systems, Inc.), 35360312 (Clark Equipment Co Div Doosan Infracore Portable Power).

What NSN replaces 5307-01-021-1779?

There are 6 known substitutes for 5307-01-021-1779: 3120-00-287-6470, 5315-01-235-4691, 5345-01-332-9000 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6251-1?

Key specifications for 6251-1: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5307-01-021-1779 still in active supply?

NSN 5307-01-021-1779 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.
PartsTable Design LLC · partstable.com