PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0S1621Bolt,machine

Caterpillar Inc Div Caterpillar Defense · NSN 5306-00-426-2934 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-426-2934 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-426-2934. Primary manufacturer part number: 0S1621.
Features
  • Bolt,machine — FSC 5306
  • 12 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-426-2934, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBolt,machine
FSC / FSG5306 — No Item Name Available (FSG 53)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Finning (uk) Ltd (CAGE U8468); Oshkosh Defense Llc (CAGE 75Q65); New Holland Construction (CAGE 89926); Westrac Pty Ltd (CAGE ZY243)
Technical Specifications
ParameterValue
NSN5306-00-426-2934
Primary Part Number0S1621
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-00-837-0971663UW10491W2 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
American Shizuki Corp
5330-00-887-380751621 INTERCHANGEABLE
Seal,plain Encased
The Gorman-Rupp Company Div Gorman-Rupp
Cross-Reference Index
Part NumberManufacturer
0S1621 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
0S-1621 Finning (uk) Ltd (GBR)
28KP873 Oshkosh Defense Llc (USA)
0035221-1 New Holland Construction (USA)
0035221 New Holland Construction (USA)
0S1621 Westrac Pty Ltd (AUS)
S1621 Caterpillar Inc Div Caterpillar Defense (USA)
28KP873 Oshkosh Corp (USA)
0S1621 William Adams Pty Ltd (AUS)
M1177 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
035221 New Holland Construction (USA)
0S1621 Hastings Deering (aust) Pty Ltd (AUS)
Related Parts
5910-00-837-0971INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
663UW10491W2
5330-00-887-3807INTERCHANGEABLE
SEAL,PLAIN ENCASED
51621

Frequently Asked Questions

What is NSN 5306-00-426-2934?

NSN 5306-00-426-2934 is a Bolt,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-00-426-2934?

NSN 5306-00-426-2934 has 12 cross-referenced part numbers: 0S1621 (Caterpillar Inc Div Caterpillar Defense), 0S-1621 (Finning (uk) Ltd), 28KP873 (Oshkosh Defense Llc), 0035221-1 (New Holland Construction), 0035221 (New Holland Construction) and 7 more.

What NSN replaces 5306-00-426-2934?

There are 2 known substitutes for 5306-00-426-2934: 5910-00-837-0971, 5330-00-887-3807. Verify interchangeability with system specifications before substitution.

Is NSN 5306-00-426-2934 still in active supply?

NSN 5306-00-426-2934 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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