PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21278Bolt,machine

Industrial Technologies and Services Llc · NSN 5306-01-725-1289 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-725-1289 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-725-1289. Primary manufacturer part number: 21278.
Features
  • Bolt,machine — FSC 5306
  • 2 verified cross-references
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-725-1289, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBolt,machine
FSC / FSG5306 — No Item Name Available (FSG 53)
ManufacturersIndustrial Technologies and Services Llc (CAGE 76122)
Successor NSN5340-00-163-5527 — Cup,compression
Technical Specifications
ParameterValue
NSN5306-01-725-1289
Primary Part Number21278
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-163-5527E5-45-656 SUCCESSOR
Cup,compression
Edgewood Chemical Biological Center Ecbc
1660-00-078-822710C-0005-11 INTERCHANGEABLE
Converter,liquid Oxygen
Essex Industries, Inc. Dba Essex Industries
3110-00-100-61820283 INTERCHANGEABLE
Ball,bearing
Harley Davidson Motor Co Inc
5945-00-233-1389SCB42402 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6685-00-239-4007 INTERCHANGEABLE
Thermometer,self-Indicating
1075-00-293-6577 INTERCHANGEABLE
Stop,wedge,mine Sweeping
3456-00-465-6165 INTERCHANGEABLE
Expander,tube
5940-00-617-289534134 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
4820-00-936-4274 INTERCHANGEABLE
Valve,safety Relief
5330-01-096-349921278 INTERCHANGEABLE
Seal,plain Encased
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
34134 Industrial Technologies and Services Llc (USA)
21278 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
5340-00-163-5527SUCCESSOR
CUP,COMPRESSION
E5-45-656
1660-00-078-8227INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
10C-0005-11
3110-00-100-6182INTERCHANGEABLE
BALL,BEARING
0283
5945-00-233-1389INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCB42402
6685-00-239-4007INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
1075-00-293-6577INTERCHANGEABLE
STOP,WEDGE,MINE SWEEPING
3456-00-465-6165INTERCHANGEABLE
EXPANDER,TUBE
5940-00-617-2895INTERCHANGEABLE
SPLICE,CONDUCTOR
34134
4820-00-936-4274INTERCHANGEABLE
VALVE,SAFETY RELIEF
5330-01-096-3499INTERCHANGEABLE
SEAL,PLAIN ENCASED
21278
5331-01-178-1752INTERCHANGEABLE
O-RING
5950-01-245-6319INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
34134

Frequently Asked Questions

What is NSN 5306-01-725-1289?

NSN 5306-01-725-1289 is a Bolt,machine, manufactured by Industrial Technologies and Services Llc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-725-1289?

NSN 5306-01-725-1289 has 2 cross-referenced part numbers: 34134 (Industrial Technologies and Services Llc), 21278 (Industrial Technologies and Services Llc).

What NSN replaces 5306-01-725-1289?

There are 12 known substitutes for 5306-01-725-1289: 5340-00-163-5527, 1660-00-078-8227, 3110-00-100-6182 and 9 more. Verify interchangeability with system specifications before substitution.

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