PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-90878Nut,plain

Treadwell Corporation (delaware) Dba Treadwell Corp · NSN 5310-01-170-8629 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-170-8629 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-170-8629. Primary manufacturer part number: 28-90878.
Features
  • Nut,plain — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Treadwell Corporation (delaware) Dba Treadwell Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain, cataloged under National Stock Number 5310-01-170-8629, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Treadwell Corporation (delaware) Dba Treadwell Corp. This item has 3 commercial cross-references 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 NameNut,plain
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersTreadwell Corporation (delaware) Dba Treadwell Corp (CAGE 81412)
Technical Specifications
ParameterValue
NSN5310-01-170-8629
Primary Part Number28-90878
Item NameNut,plain
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTreadwell Corporation (delaware) Dba Treadwell Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5920-00-142-47931950214-4 INTERCHANGEABLE
Fuse,cartridge
Lockheed Martin Corporation Div Rms - Mitchel Field
5310-00-596-529030-1005 INTERCHANGEABLE
Washer,flat
The Boeing Company Div Defense
5310-00-604-4509301005 INTERCHANGEABLE
Nut,plain,hexagon
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
3110-00-674-8099 INTERCHANGEABLE
Bearing,oil Pump
5360-00-839-1063 INTERCHANGEABLE
Spring,helical,compression
5962-01-393-2060301005 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
2040-01-435-6033301-005 INTERCHANGEABLE
Fitting,thru Hull
Perko Inc
3120-01-522-5223301005 INTERCHANGEABLE
Bearing,washer,thrust
Tri-Tec Manufacturing Llc
4320-01-658-2784301005 INTERCHANGEABLE
Pump,reciprocating
Stinar, Llc
Cross-Reference Index
Part NumberManufacturer
28-90878 PRIMARY Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
S1100-6 Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
301005 Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
Related Parts
5920-00-142-4793INTERCHANGEABLE
FUSE,CARTRIDGE
1950214-4
5310-00-596-5290INTERCHANGEABLE
WASHER,FLAT
30-1005
5310-00-604-4509INTERCHANGEABLE
NUT,PLAIN,HEXAGON
301005
3110-00-674-8099INTERCHANGEABLE
BEARING,OIL PUMP
5360-00-839-1063INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5962-01-393-2060INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301005
2040-01-435-6033INTERCHANGEABLE
FITTING,THRU HULL
301-005
3120-01-522-5223INTERCHANGEABLE
BEARING,WASHER,THRUST
301005
4320-01-658-2784INTERCHANGEABLE
PUMP,RECIPROCATING
301005

Frequently Asked Questions

What is NSN 5310-01-170-8629?

NSN 5310-01-170-8629 is a Nut,plain, manufactured by Treadwell Corporation (delaware) Dba Treadwell Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-170-8629?

NSN 5310-01-170-8629 has 3 cross-referenced part numbers: 28-90878 (Treadwell Corporation (delaware) Dba Treadwell Corp), S1100-6 (Treadwell Corporation (delaware) Dba Treadwell Corp), 301005 (Treadwell Corporation (delaware) Dba Treadwell Corp).

What NSN replaces 5310-01-170-8629?

There are 9 known substitutes for 5310-01-170-8629: 5920-00-142-4793, 5310-00-596-5290, 5310-00-604-4509 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com