Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5310-00-078-0032 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-078-0032 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-078-0032. Primary manufacturer part number: 53A68A125.
5310-00-078-0032 — No Item Name Available illustration
Features
Washer,recessed — FSC 5310
Recess Diameter: 0.540 INCHES NOMINAL IN
Outside Diameter: 0.683 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN
Recess Angle: 90.0 DEGREES NOMINAL
Material Thickness: 0.156 INCHES NOMINAL IN
Hole Diameter: 0.500 INCHES NOMINAL IN
Material: NICKEL ALLOY A OVERALL
Style Designator: RECESSED
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Nickel Alloy a Overall construction
General Description
The Washer,recessed, cataloged under National Stock Number 5310-00-078-0032, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-078-0032
Primary Part Number
53A68A125
Item Name
Washer,recessed
FSC / FSG
5310 / 53 — No Item Name Available
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
Recess Diameter
0.540 INCHES NOMINAL IN
Outside Diameter
0.683 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN
Recess Angle
90.0 DEGREES NOMINAL
Material Thickness
0.156 INCHES NOMINAL IN
Hole Diameter
0.500 INCHES NOMINAL IN
Material
NICKEL ALLOY A OVERALL
Style Designator
RECESSED
Material Document and Classification
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN 5310-00-078-0032 is a Washer,recessed, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: active.
What are the part numbers for NSN 5310-00-078-0032?
NSN 5310-00-078-0032 has 2 cross-referenced part numbers: 53A68A125 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 15647 (L3harris Technologies, Inc. Div Space and Airborne Systems).
What NSN replaces 5310-00-078-0032?
There are 11 known substitutes for 5310-00-078-0032: 5950-00-302-9472, 9540-00-595-6486, 5977-00-832-5316 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 53A68A125?
Key specifications for 53A68A125: Recess Diameter: 0.540 INCHES NOMINAL IN; Outside Diameter: 0.683 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN; Recess Angle: 90.0 DEGREES NOMINAL; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 9 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.