PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28099Nut,plain,hexagon

Unison Industries, Llc Dba Unison Industries Inc · NSN 5310-01-633-0218 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-633-0218 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-633-0218. Primary manufacturer part number: 28099.
Features
  • Nut,plain,hexagon — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Unison Industries, Llc Dba Unison Industries Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-633-0218, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries, Llc Dba Unison Industries Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersUnison Industries, Llc Dba Unison Industries Inc (CAGE 83311)
Technical Specifications
ParameterValue
NSN5310-01-633-0218
Primary Part Number28099
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUnison Industries, Llc Dba Unison Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-01-205-478104597 INTERCHANGEABLE
Reactor
Magnetika Inc
2590-01-354-4359 INTERCHANGEABLE
Control Assembly,push-Pull
5325-01-395-2135K97535 INTERCHANGEABLE
Ring,retaining
Manitou North America Inc
5910-01-397-05940280990006 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Riimic, Llc Dba Sunair Electronics
Cross-Reference Index
Part NumberManufacturer
28099 PRIMARY Unison Industries, Llc Dba Unison Industries Inc (USA)
Related Parts
5950-01-205-4781INTERCHANGEABLE
REACTOR
04597
2590-01-354-4359INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
5325-01-395-2135INTERCHANGEABLE
RING,RETAINING
K97535
5910-01-397-0594INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0280990006

Frequently Asked Questions

What is NSN 5310-01-633-0218?

NSN 5310-01-633-0218 is a Nut,plain,hexagon, manufactured by Unison Industries, Llc Dba Unison Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-633-0218?

NSN 5310-01-633-0218 has 1 cross-referenced part number: 28099 (Unison Industries, Llc Dba Unison Industries Inc).

What NSN replaces 5310-01-633-0218?

There are 4 known substitutes for 5310-01-633-0218: 5950-01-205-4781, 2590-01-354-4359, 5325-01-395-2135 and 1 more. Verify interchangeability with system specifications before substitution.

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