PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3934Washer,recessed

Aerocontrolex Group, Inc. Div Talley Actuators · NSN 5310-00-570-8470 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-570-8470 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-570-8470. Primary manufacturer part number: A3934.
Features
  • Washer,recessed — FSC 5310
  • Material: COPPER OVERALL
  • Recess Depth: 0.018 INCHES NOMINAL IN
  • Style Designator: RECESSED
  • Material Thickness: 0.031 INCHES NOMINAL IN
  • Hole Diameter: 0.185 INCHES NOMINAL IN
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Overall construction
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-570-8470, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerocontrolex Group, Inc. Div Talley Actuators. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5310-00-570-8470
Primary Part NumberA3934
Item NameWasher,recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAerocontrolex Group, Inc. Div Talley Actuators
StatusCANCELLED
MaterialCOPPER OVERALL
Recess Depth0.018 INCHES NOMINAL IN
Style DesignatorRECESSED
Material Thickness0.031 INCHES NOMINAL IN
Hole Diameter0.185 INCHES NOMINAL IN
Outside Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-021-8816MRS0158P00PN000 INTERCHANGEABLE
Connector Body,receptacle,electr
Aptiv Services 3 (us), Llc
5970-00-117-5211 INTERCHANGEABLE
Insulator,standoff
6505-00-579-9113 INTERCHANGEABLE
Potassium Chloride for Injection
5310-00-679-6191A3934 INTERCHANGEABLE
Washer,flat
Grimes Aerospace Company
1730-00-706-80143934-010 INTERCHANGEABLE
Jack,aircraft Landing Gear
Columbus Jack Corporation Div Columbus Jack
2510-00-774-38137743813 INTERCHANGEABLE
Seal
U S Army Tank Automotive Command Amsta-Im-Mm
3120-00-783-6110210MAF1 INTERCHANGEABLE
Bushing,sleeve
Linde Material Handling North America Corporation
5950-01-044-8757207-3934 INTERCHANGEABLE
Reactor
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4820-01-051-060039-34 INTERCHANGEABLE
Lever,knee,valve
Vapor Blast Manufacturing Co
5905-01-062-475892J270 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
A3934 PRIMARY Aerocontrolex Group, Inc. Div Talley Actuators (USA)
3934 PRIMARY Aerocontrolex Group, Inc. Div Talley Actuators (USA)
Related Parts
5935-00-021-8816INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
MRS0158P00PN000
5970-00-117-5211INTERCHANGEABLE
INSULATOR,STANDOFF
6505-00-579-9113INTERCHANGEABLE
POTASSIUM CHLORIDE FOR INJECTION
5310-00-679-6191INTERCHANGEABLE
WASHER,FLAT
A3934
1730-00-706-8014INTERCHANGEABLE
JACK,AIRCRAFT LANDING GEAR
3934-010
2510-00-774-3813INTERCHANGEABLE
SEAL
7743813
3120-00-783-6110INTERCHANGEABLE
BUSHING,SLEEVE
210MAF1
5950-01-044-8757INTERCHANGEABLE
REACTOR
207-3934
4820-01-051-0600INTERCHANGEABLE
LEVER,KNEE,VALVE
39-34
5905-01-062-4758INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
92J270
5930-01-317-3093INTERCHANGEABLE
SWITCH,PUSH
A-TT4-00428
7025-01-424-6973INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE

Frequently Asked Questions

What is NSN 5310-00-570-8470?

NSN 5310-00-570-8470 is a Washer,recessed, manufactured by Aerocontrolex Group, Inc. Div Talley Actuators, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-570-8470?

NSN 5310-00-570-8470 has 2 cross-referenced part numbers: A3934 (Aerocontrolex Group, Inc. Div Talley Actuators), 3934 (Aerocontrolex Group, Inc. Div Talley Actuators).

What NSN replaces 5310-00-570-8470?

There are 12 known substitutes for 5310-00-570-8470: 5935-00-021-8816, 5970-00-117-5211, 6505-00-579-9113 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3934?

Key specifications for A3934: Material: COPPER OVERALL; Recess Depth: 0.018 INCHES NOMINAL IN; Style Designator: RECESSED; Special Features: RECESSED ON OPPOSITE SIDE 0.281 INCH DIA.BY 0.010 INCH DEEP IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-570-8470 still in active supply?

NSN 5310-00-570-8470 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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