PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10501Washer,flat

Franklin Engine Co Inc · NSN 5310-00-148-8916 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-148-8916 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-148-8916. Primary manufacturer part number: 10501.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1010 OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Overall Diameter: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
  • Hole Diameter: 0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-148-8916, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Franklin Engine Co Inc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-148-8916
Primary Part Number10501
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFranklin Engine Co Inc
StatusCANCELLED
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1010 OVERALL
Surface TreatmentCADMIUM OVERALL
Overall Diameter1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN
Hole Diameter0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-045-116161114 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
6695-00-138-951310501 INTERCHANGEABLE
Meter Movement
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
6515-00-426-951410501 INTERCHANGEABLE
Syringe,oral
Smith and Nephew Inc Smith and Nephew Equipment Div
5940-00-642-072510034235 INTERCHANGEABLE
Terminal,stud
Us Army Aviation and Missile Command
5310-00-767-4814 INTERCHANGEABLE
Washer,flat
5310-00-939-0850MS21083C08 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-070-2836 INTERCHANGEABLE
Lockwasher Set,disc
6515-01-141-159610501 INTERCHANGEABLE
Impression Material,ear
Westone Laboratories Inc Div Westone Labs Inc
5930-01-178-4023 INTERCHANGEABLE
Switch,electrical
4730-01-178-48738886 INTERCHANGEABLE
Orifice,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
10501 Franklin Engine Co Inc (USA)
Related Parts
5950-00-045-1161INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61114
6695-00-138-9513INTERCHANGEABLE
METER MOVEMENT
10501
6515-00-426-9514INTERCHANGEABLE
SYRINGE,ORAL
10501
5940-00-642-0725INTERCHANGEABLE
TERMINAL,STUD
10034235
5310-00-767-4814INTERCHANGEABLE
WASHER,FLAT
5310-00-939-0850INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS21083C08
5310-01-070-2836INTERCHANGEABLE
LOCKWASHER SET,DISC
6515-01-141-1596INTERCHANGEABLE
IMPRESSION MATERIAL,EAR
10501
5930-01-178-4023INTERCHANGEABLE
SWITCH,ELECTRICAL
4730-01-178-4873INTERCHANGEABLE
ORIFICE,VALVE
8886
4820-01-227-2514INTERCHANGEABLE
MANIFOLD ASSEMBLY
10501
4920-01-264-3978INTERCHANGEABLE
FILTER BOX,ELECTRONIC
1050-1

Frequently Asked Questions

What is NSN 5310-00-148-8916?

NSN 5310-00-148-8916 is a Washer,flat, manufactured by Franklin Engine Co Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-148-8916?

NSN 5310-00-148-8916 has 1 cross-referenced part number: 10501 (Franklin Engine Co Inc).

What NSN replaces 5310-00-148-8916?

There are 12 known substitutes for 5310-00-148-8916: 5950-00-045-1161, 6695-00-138-9513, 6515-00-426-9514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10501?

Key specifications for 10501: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1010 OVERALL; Surface Treatment: CADMIUM OVERALL; Overall Diameter: 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-148-8916 still in active supply?

NSN 5310-00-148-8916 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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