PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

618622Washer,flat

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 5310-00-199-5742 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-199-5742 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-199-5742. Primary manufacturer part number: 618622.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: MIL-P-20085 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: CELLULOSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.766 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Thickness: 0.031 INCHES NOMINAL IN
  • Overall Diameter: 1.062 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cellulose Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-199-5742, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-199-5742
Primary Part Number618622
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusCANCELLED
Material Document and ClassificationMIL-P-20085 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCELLULOSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.766 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Thickness0.031 INCHES NOMINAL IN
Overall Diameter1.062 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-100-3551 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5330-00-362-30761A60123 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
5310-00-809-4061 INTERCHANGEABLE
Washer,flat
5930-01-364-114738180 INTERCHANGEABLE
Switch,electronic
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
618622 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
618622 Atwood Fence Co Inc (USA)
852591 Clark Equipment Co (USA)
618622 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
618622 Dana Off Highway Products, Llc (USA)
618622 Clark Equipment Co (USA)
618622 Tld Wollard Llc (USA)
525K114 Yale Security Inc. Dba Norton Door Control (USA)
38180 Mahle Aftermarket Inc. Dba Ae Clevite Inc (USA)
Related Parts
3110-00-100-3551INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5330-00-362-3076INTERCHANGEABLE
GASKET
1A60123
5310-00-809-4061INTERCHANGEABLE
WASHER,FLAT
5930-01-364-1147INTERCHANGEABLE
SWITCH,ELECTRONIC
38180

Frequently Asked Questions

What is NSN 5310-00-199-5742?

NSN 5310-00-199-5742 is a Washer,flat, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-199-5742?

NSN 5310-00-199-5742 has 9 cross-referenced part numbers: 618622 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 618622 (Atwood Fence Co Inc), 852591 (Clark Equipment Co), 618622 (Chrysler Realty Company Llc Dba Daimler Chrysler), 618622 (Dana Off Highway Products, Llc) and 4 more.

What NSN replaces 5310-00-199-5742?

There are 4 known substitutes for 5310-00-199-5742: 3110-00-100-3551, 5330-00-362-3076, 5310-00-809-4061 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 618622?

Key specifications for 618622: Material Document and Classification: MIL-P-20085 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: CELLULOSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.766 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-199-5742 still in active supply?

NSN 5310-00-199-5742 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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