PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

558125Bolt,u

Emco Industries Inc · NSN 5306-01-345-4908 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-345-4908 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-345-4908. Primary manufacturer part number: 558125.
Features
  • Bolt,u — FSC 5306
  • 2 verified cross-references
  • Primary manufacturer: Emco Industries Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,u, cataloged under National Stock Number 5306-01-345-4908, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emco Industries Inc. This item has 2 commercial cross-references from 2 manufacturers, 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 NameBolt,u
FSC / FSG5306 — No Item Name Available (FSG 53)
ManufacturersEmco Industries Inc (CAGE 9G566); Clayton Hill Greenhouse Co Div Timothy Hill (CAGE 90566)
Technical Specifications
ParameterValue
NSN5306-01-345-4908
Primary Part Number558125
Item NameBolt,u
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerEmco Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-888-7273558125 INTERCHANGEABLE
Test Set Subassembly,electrical
Raytheon Company Div Rmd Strategic
5925-01-017-0134CA-10 INTERCHANGEABLE
Circuit Breaker
Sensata Technologies, Inc. Div Sensata Attleboro
3460-01-047-4142CA-10 INTERCHANGEABLE
Mandrel,tapered Thread
Allied American Abrasive Inc
3460-01-047-5923CA10 INTERCHANGEABLE
Clamp,machine,hold Down
Aloris Tool Co Inc
5910-01-059-6527 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5996-01-294-6997 INTERCHANGEABLE
Amplifier,audio Frequency
5340-01-345-9887 INTERCHANGEABLE
Clamp,loop
5996-01-550-6067CA10 INTERCHANGEABLE
Amplifier,audio Frequency
Plantronics Inc.
2590-01-705-4946CA10 INTERCHANGEABLE
Control Assembly,push-Pull
Livorsi Marine Inc
Cross-Reference Index
Part NumberManufacturer
558125 Emco Industries Inc (USA)
CA-10 Clayton Hill Greenhouse Co Div Timothy Hill (USA)
Related Parts
6625-00-888-7273INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
558125
5925-01-017-0134INTERCHANGEABLE
CIRCUIT BREAKER
CA-10
3460-01-047-4142INTERCHANGEABLE
MANDREL,TAPERED THREAD
CA-10
3460-01-047-5923INTERCHANGEABLE
CLAMP,MACHINE,HOLD DOWN
CA10
5910-01-059-6527INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5996-01-294-6997INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5340-01-345-9887INTERCHANGEABLE
CLAMP,LOOP
5996-01-550-6067INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
CA10
2590-01-705-4946INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
CA10

Frequently Asked Questions

What is NSN 5306-01-345-4908?

NSN 5306-01-345-4908 is a Bolt,u, manufactured by Emco Industries Inc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-345-4908?

NSN 5306-01-345-4908 has 2 cross-referenced part numbers: 558125 (Emco Industries Inc), CA-10 (Clayton Hill Greenhouse Co Div Timothy Hill).

What NSN replaces 5306-01-345-4908?

There are 9 known substitutes for 5306-01-345-4908: 6625-00-888-7273, 5925-01-017-0134, 3460-01-047-4142 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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