PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN935B4LWasher,lock

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5310-00-184-8995 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-184-8995 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-184-8995. Primary manufacturer part number: AN935B4L.
Features
  • Washer,lock — FSC 5310
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Hole Diameter: 0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
  • Outside Diameter: 0.202 INCHES NOMINAL IN
  • Material Thickness: 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: E CLASS AND 1 STYLE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-184-8995, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-184-8995
Primary Part NumberAN935B4L
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Hole Diameter0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
Outside Diameter0.202 INCHES NOMINAL IN
Material Thickness0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
Nondefinitive Spec/std DataE CLASS AND 1 STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-184-8996MS35338-97 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
AN935B4L Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5310-00-184-8996INTERCHANGEABLE
WASHER,LOCK
MS35338-97

Frequently Asked Questions

What is NSN 5310-00-184-8995?

NSN 5310-00-184-8995 is a Washer,lock, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-184-8995?

NSN 5310-00-184-8995 has 1 cross-referenced part number: AN935B4L (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5310-00-184-8995?

There is 1 known substitute for 5310-00-184-8995: 5310-00-184-8996. Verify interchangeability with system specifications before substitution.

What are the specifications of AN935B4L?

Key specifications for AN935B4L: Material: COPPER ALLOY OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Hole Diameter: 0.115 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.

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