PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8355Washer,flat

Triumph Engine Control Systems Llc · NSN 5310-00-484-6982 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-484-6982 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-484-6982. Primary manufacturer part number: 8355.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
  • Hole Diameter: 0.129 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Overall Diameter: 0.220 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-484-6982, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-484-6982
Primary Part Number8355
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Thickness0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Hole Diameter0.129 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Overall Diameter0.220 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Material Document and ClassificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 302 OVERALL
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5325-00-013-2876 INTERCHANGEABLE
Ring,retaining
2990-00-096-86078375 INTERCHANGEABLE
Control Assembly,push-Pull
Danfoss Power Solutions II, Llc
2990-00-838-2590 INTERCHANGEABLE
Control Assembly,push-Pull
6530-00-996-5612 INTERCHANGEABLE
Drape,surgical
3040-01-432-0912 INTERCHANGEABLE
Connecting Link,rigid
3040-01-462-9974741085A00 INTERCHANGEABLE
Connecting Link,rigid
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6625-01-468-46428355 INTERCHANGEABLE
Meter,special Scale
Tsi Incorporated
6210-01-705-33538355 INTERCHANGEABLE
Light,indicator
Columbia Weather Systems, Inc
Cross-Reference Index
Part NumberManufacturer
8355 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
5325-00-013-2876INTERCHANGEABLE
RING,RETAINING
2990-00-096-8607INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
8375
2990-00-838-2590INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
6530-00-996-5612INTERCHANGEABLE
DRAPE,SURGICAL
3040-01-432-0912INTERCHANGEABLE
CONNECTING LINK,RIGID
3040-01-462-9974INTERCHANGEABLE
CONNECTING LINK,RIGID
741085A00
6625-01-468-4642INTERCHANGEABLE
METER,SPECIAL SCALE
8355
6210-01-705-3353INTERCHANGEABLE
LIGHT,INDICATOR
8355

Frequently Asked Questions

What is NSN 5310-00-484-6982?

NSN 5310-00-484-6982 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-484-6982?

NSN 5310-00-484-6982 has 1 cross-referenced part number: 8355 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-484-6982?

There are 8 known substitutes for 5310-00-484-6982: 5325-00-013-2876, 2990-00-096-8607, 2990-00-838-2590 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8355?

Key specifications for 8355: Thickness: 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; Hole Diameter: 0.129 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL; Overall Diameter: 0.220 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

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