PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-02105Washer,recessed

Pellerin Milnor Corporation · NSN 5310-00-440-9265 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-440-9265 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-440-9265. Primary manufacturer part number: 02-02105.
Features
  • Washer,recessed — FSC 5310
  • Material: STEEL COMP 430 OVERALL
  • Material Thickness: 0.135 INCHES NOMINAL IN
  • Outside Diameter: 2.344 INCHES NOMINAL IN
  • Recess Diameter: 0.401 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
  • Hole Diameter: 0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: RECESSED
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 430 Overall construction
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-440-9265, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pellerin Milnor Corporation. Government technical data includes 8 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: Active.

Technical Specifications
ParameterValue
NSN5310-00-440-9265
Primary Part Number02-02105
Item NameWasher,recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPellerin Milnor Corporation
StatusACTIVE
MaterialSTEEL COMP 430 OVERALL
Material Thickness0.135 INCHES NOMINAL IN
Outside Diameter2.344 INCHES NOMINAL IN
Recess Diameter0.401 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
Hole Diameter0.376 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorRECESSED
Recess Angle90.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-017-3742 INTERCHANGEABLE
Contact Positioner,terminal Crim
5945-00-509-4924ST5M1272-002 INTERCHANGEABLE
Retainer,electrical Relay
The Boeing Company Div Defense
5950-00-728-3633 INTERCHANGEABLE
Coil,radio Frequency
5999-00-863-3749 INTERCHANGEABLE
Contact Assembly,electrical
5940-00-983-6988 INTERCHANGEABLE
Terminal Board
5305-01-042-4407022105-000 INTERCHANGEABLE
Screw,machine
Uifocus, Llc
5995-01-082-6214BE27451 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Haldex Brake Products Corporation
5340-01-152-962822105 INTERCHANGEABLE
Hardware Kit,electronic Equipmen
Motorola/codex Corp Sub of Motorola Inc
5310-01-260-322022105 INTERCHANGEABLE
Washer,flat
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5950-01-437-855822-105 INTERCHANGEABLE
Transformer,power
Palomar Products, Inc.
Cross-Reference Index
Part NumberManufacturer
02-02105 Pellerin Milnor Corporation (USA)
2-2105 Pellerin Milnor Corporation (USA)
Related Parts
5120-00-017-3742INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5945-00-509-4924INTERCHANGEABLE
RETAINER,ELECTRICAL RELAY
ST5M1272-002
5950-00-728-3633INTERCHANGEABLE
COIL,RADIO FREQUENCY
5999-00-863-3749INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
5940-00-983-6988INTERCHANGEABLE
TERMINAL BOARD
5305-01-042-4407INTERCHANGEABLE
SCREW,MACHINE
022105-000
5995-01-082-6214INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
BE27451
5340-01-152-9628INTERCHANGEABLE
HARDWARE KIT,ELECTRONIC EQUIPMEN
22105
5310-01-260-3220INTERCHANGEABLE
WASHER,FLAT
22105
5950-01-437-8558INTERCHANGEABLE
TRANSFORMER,POWER
22-105
4820-01-483-5028INTERCHANGEABLE
DECK BOX OPERATOR,VALVE
B-832-22105-002
5330-01-484-8609INTERCHANGEABLE
GASKET
20115-1

Frequently Asked Questions

What is NSN 5310-00-440-9265?

NSN 5310-00-440-9265 is a Washer,recessed, manufactured by Pellerin Milnor Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-440-9265?

NSN 5310-00-440-9265 has 2 cross-referenced part numbers: 02-02105 (Pellerin Milnor Corporation), 2-2105 (Pellerin Milnor Corporation).

What NSN replaces 5310-00-440-9265?

There are 12 known substitutes for 5310-00-440-9265: 5120-00-017-3742, 5945-00-509-4924, 5950-00-728-3633 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-02105?

Key specifications for 02-02105: Material: STEEL COMP 430 OVERALL; Material Thickness: 0.135 INCHES NOMINAL IN; Outside Diameter: 2.344 INCHES NOMINAL IN; Recess Diameter: 0.401 INCHES MINIMUM AND 0.403 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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