PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-2220Washer

Unison Industries Llc · NSN 5310-01-182-5426 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-182-5426 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-182-5426. Primary manufacturer part number: 20-2220.
Features
  • Washer — 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 Washer, cataloged under National Stock Number 5310-01-182-5426, 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 NameWasher
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersUnison Industries Llc (CAGE 59501); Unison Industries, Llc Dba Unison Industries Inc (CAGE 83311)
Technical Specifications
ParameterValue
NSN5310-01-182-5426
Primary Part Number20-2220
Item NameWasher
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-106-3668 INTERCHANGEABLE
Resistor,fixed,composition
2990-01-375-8103202404-2 INTERCHANGEABLE
Starter,engine,hand
Artemis Electronics Llc
6515-01-590-0869202.220 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4010-01-734-6340202220 INTERCHANGEABLE
Chain Assembly,single Leg
Heil Trailer International Llc
Cross-Reference Index
Part NumberManufacturer
20-2220 PRIMARY Unison Industries Llc (USA)
20-2220 Unison Industries, Llc Dba Unison Industries Inc (USA)
Related Parts
5905-00-106-3668INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2990-01-375-8103INTERCHANGEABLE
STARTER,ENGINE,HAND
202404-2
6515-01-590-0869INTERCHANGEABLE
SCREW,BONE
202.220
4010-01-734-6340INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
202220

Frequently Asked Questions

What is NSN 5310-01-182-5426?

NSN 5310-01-182-5426 is a Washer, manufactured by Unison Industries Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-182-5426?

NSN 5310-01-182-5426 has 2 cross-referenced part numbers: 20-2220 (Unison Industries Llc), 20-2220 (Unison Industries, Llc Dba Unison Industries Inc).

What NSN replaces 5310-01-182-5426?

There are 4 known substitutes for 5310-01-182-5426: 5905-00-106-3668, 2990-01-375-8103, 6515-01-590-0869 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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