PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

133501Washer,flat

Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · NSN 5310-00-194-0631 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-194-0631 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-194-0631. Primary manufacturer part number: 133501.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
  • Surface Treatment: PASSIVATE OVERALL
  • Hole Diameter: 0.200 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.028 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: ES-091,FSCM 06848 MFR REF SINGLE TREATMENT RESPONSE OVERALL
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-194-0631, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-194-0631
Primary Part Number133501
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusCANCELLED
Overall Diameter0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Hole Diameter0.200 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Thickness0.028 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationES-091,FSCM 06848 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Center Hole Shape StyleROUND
MaterialSTEEL COMP 410 OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationAMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
1680-00-082-760819468-1 INTERCHANGEABLE
Control Assembly,push-Pull
Triumph Controls, Llc Dba Triumph Controls, Llc
3020-00-090-629185-896 INTERCHANGEABLE
Gear,spur
Bogen Communications Inc
1630-00-909-2247133-50-1 INTERCHANGEABLE
Disc,brake
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5930-00-938-545313350-1 INTERCHANGEABLE
Switch,rotary
Drs Advanced Isr, Llc
Cross-Reference Index
Part NumberManufacturer
133501 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
Related Parts
1680-00-082-7608INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
19468-1
3020-00-090-6291INTERCHANGEABLE
GEAR,SPUR
85-896
1630-00-909-2247INTERCHANGEABLE
DISC,BRAKE
133-50-1
5930-00-938-5453INTERCHANGEABLE
SWITCH,ROTARY
13350-1

Frequently Asked Questions

What is NSN 5310-00-194-0631?

NSN 5310-00-194-0631 is a Washer,flat, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-194-0631?

NSN 5310-00-194-0631 has 1 cross-referenced part number: 133501 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What NSN replaces 5310-00-194-0631?

There are 4 known substitutes for 5310-00-194-0631: 1680-00-082-7608, 3020-00-090-6291, 1630-00-909-2247 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 133501?

Key specifications for 133501: Overall Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Surface Treatment: PASSIVATE OVERALL; Hole Diameter: 0.200 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-194-0631 still in active supply?

NSN 5310-00-194-0631 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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