PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118220Nut

Unison Industries Llc · NSN 5310-01-172-1583 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-172-1583 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-172-1583. Primary manufacturer part number: 118220.
Features
  • Nut — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut, cataloged under National Stock Number 5310-01-172-1583, 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. This item has 2 commercial cross-references from 2 manufacturers, 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
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersUnison Industries, Llc Dba Unison Industries Inc (CAGE 83311); Unison Industries Llc (CAGE 59501)
Technical Specifications
ParameterValue
NSN5310-01-172-1583
Primary Part Number118220
Item NameNut
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5331-00-194-3729118220 INTERCHANGEABLE
O-Ring
Dresser Industries Inc Leroi Div
5120-00-942-759011-8220 INTERCHANGEABLE
Inserter,electrical Contact
Amphenol Corp Div Amphenol Aerospace Operations
5330-01-369-3200 INTERCHANGEABLE
Gasket
5305-01-600-7252 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
118220 Unison Industries, Llc Dba Unison Industries Inc (USA)
118220 PRIMARY Unison Industries Llc (USA)
Related Parts
5331-00-194-3729INTERCHANGEABLE
O-RING
118220
5120-00-942-7590INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
11-8220
5330-01-369-3200INTERCHANGEABLE
GASKET
5305-01-600-7252INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5310-01-172-1583?

NSN 5310-01-172-1583 is a Nut, manufactured by Unison Industries Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-172-1583?

NSN 5310-01-172-1583 has 2 cross-referenced part numbers: 118220 (Unison Industries, Llc Dba Unison Industries Inc), 118220 (Unison Industries Llc).

What NSN replaces 5310-01-172-1583?

There are 4 known substitutes for 5310-01-172-1583: 5331-00-194-3729, 5120-00-942-7590, 5330-01-369-3200 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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