PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85-46-101-41Washer,recessed

Southco Inc · NSN 5310-00-052-6362 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-052-6362 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-052-6362. Primary manufacturer part number: 85-46-101-41.
Features
  • Washer,recessed — FSC 5310
  • Recess Depth: 0.074 INCHES NOMINAL IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Style Designator: RECESSED
  • Material Thickness: 0.020 INCHES NOMINAL IN
  • Outside Diameter: 0.609 INCHES NOMINAL IN
  • Material Document and Classification: ZYTEL 101,FSCM 27280 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.296 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-052-6362, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-052-6362
Primary Part Number85-46-101-41
Item NameWasher,recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusCANCELLED
Recess Depth0.074 INCHES NOMINAL IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Style DesignatorRECESSED
Material Thickness0.020 INCHES NOMINAL IN
Outside Diameter0.609 INCHES NOMINAL IN
Material Document and ClassificationZYTEL 101,FSCM 27280 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.296 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
4130-00-003-33259250 INTERCHANGEABLE
Filter Media,air Conditioning
Research Products Corp
5315-00-812-3312MS16562-119 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-00-887-5531225815 INTERCHANGEABLE
Valve,angle
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
2915-01-019-614695105 INTERCHANGEABLE
Valve Assembly,governor Servo
Triumph Engine Control Systems Llc
5310-01-064-8229095-10500 INTERCHANGEABLE
Washer
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5306-01-084-53902EP990 INTERCHANGEABLE
Bolt,machine
Oshkosh Defense Llc
5310-01-128-650385-46-101-41 INTERCHANGEABLE
Washer,recessed
Southco Inc
6110-01-440-874495105 INTERCHANGEABLE
Controller,motor
Quality Power Products, Ltd.
5310-01-687-9263 INTERCHANGEABLE
Washer,recessed
Cross-Reference Index
Part NumberManufacturer
0098-LL-TJ2-2554 Naval Sea Systems Command (USA)
639547-914 General Dynamics Corp (USA)
639547-914 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
85-46-101-41 PRIMARY Southco Inc (USA)
5189383-001 Naval Sea Systems Command (USA)
403-28-003 Logetronics Corporation (USA)
AC20C130/37 Aircontrol Technologies (GBR)
95105 Genplus Systems Ltd (GBR)
9177100 Us Army Aviation and Missile Command (USA)
370774-3 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
10060828-101 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
618421-3 Zf Industrieantriebe Witten Gmbh (DEU)
236M01008P002 Raytheon Company Div Corp (USA)
236M01008P002 Raytheon Co Missile Systems Div Oxnard Facility (USA)
Related Parts
4130-00-003-3325INTERCHANGEABLE
FILTER MEDIA,AIR CONDITIONING
9250
5315-00-812-3312INTERCHANGEABLE
PIN,SPRING
MS16562-119
4820-00-887-5531INTERCHANGEABLE
VALVE,ANGLE
225815
2915-01-019-6146INTERCHANGEABLE
VALVE ASSEMBLY,GOVERNOR SERVO
95105
5310-01-064-8229INTERCHANGEABLE
WASHER
095-10500
5306-01-084-5390INTERCHANGEABLE
BOLT,MACHINE
2EP990
5310-01-128-6503INTERCHANGEABLE
WASHER,RECESSED
85-46-101-41
6110-01-440-8744INTERCHANGEABLE
CONTROLLER,MOTOR
95105
5310-01-687-9263INTERCHANGEABLE
WASHER,RECESSED

Frequently Asked Questions

What is NSN 5310-00-052-6362?

NSN 5310-00-052-6362 is a Washer,recessed, manufactured by Southco Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-052-6362?

NSN 5310-00-052-6362 has 14 cross-referenced part numbers: 0098-LL-TJ2-2554 (Naval Sea Systems Command), 639547-914 (General Dynamics Corp), 639547-914 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 85-46-101-41 (Southco Inc), 5189383-001 (Naval Sea Systems Command) and 9 more.

What NSN replaces 5310-00-052-6362?

There are 9 known substitutes for 5310-00-052-6362: 4130-00-003-3325, 5315-00-812-3312, 4820-00-887-5531 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85-46-101-41?

Key specifications for 85-46-101-41: Recess Depth: 0.074 INCHES NOMINAL IN; Material: PLASTIC POLYAMIDE NYLON OVERALL; Style Designator: RECESSED; Material Thickness: 0.020 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-052-6362 still in active supply?

NSN 5310-00-052-6362 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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