PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K40815Washer,flat

Agco Corp Parts Opn · NSN 5310-00-238-1030 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-238-1030 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-238-1030. Primary manufacturer part number: K40815.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Minimum Tensile Strength: 275 POUNDS PER SQUARE INCH LBS
  • Hole Diameter: 1.125 INCHES NOMINAL IN
  • Material: WOOL COMP 12R2 OVERALL
  • Thickness: 0.312 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Material Document and Classification: C-F-206,TYPE 1,CL 12R2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Wool Comp 12r2 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-238-1030, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Agco Corp Parts Opn. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, 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
NSN5310-00-238-1030
Primary Part NumberK40815
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAgco Corp Parts Opn
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Minimum Tensile Strength275 POUNDS PER SQUARE INCH LBS
Hole Diameter1.125 INCHES NOMINAL IN
MaterialWOOL COMP 12R2 OVERALL
Thickness0.312 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Material Document and ClassificationC-F-206,TYPE 1,CL 12R2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape StyleROUND
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-253-2347111-11 INTERCHANGEABLE
Switch,rotary
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5355-00-351-458111-1-11 INTERCHANGEABLE
Dial,control
Vishay Sprague Inc
5331-00-579-8108124A745 INTERCHANGEABLE
O-Ring
Meggitt Troy Inc
6210-00-754-554711-0111-200 INTERCHANGEABLE
Lens,light
Dialight Corporation
5999-00-927-15401111-1 INTERCHANGEABLE
Light-Switch Assembly
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
6680-00-986-2623P200-5 INTERCHANGEABLE
Meter,flow Rate Indicating
Mission Systems Davenport Inc.
4730-00-995-1579 INTERCHANGEABLE
Tee,pipe to Tube
5310-01-239-467711111 INTERCHANGEABLE
Nut,self-Locking,extended Washer
Esna, Llc
5330-01-261-7924 INTERCHANGEABLE
Seal,plain
5330-01-290-6102 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
P2005 Koehring Co Lorain Div (USA)
K40815 PRIMARY Agco Corp Parts Opn (USA)
2136A PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
2136A Hercules Engine Co Inc (USA)
P2005 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
11111 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
Related Parts
5930-00-253-2347INTERCHANGEABLE
SWITCH,ROTARY
111-11
5355-00-351-4581INTERCHANGEABLE
DIAL,CONTROL
11-1-11
5331-00-579-8108INTERCHANGEABLE
O-RING
124A745
6210-00-754-5547INTERCHANGEABLE
LENS,LIGHT
11-0111-200
5999-00-927-1540INTERCHANGEABLE
LIGHT-SWITCH ASSEMBLY
1111-1
6680-00-986-2623INTERCHANGEABLE
METER,FLOW RATE INDICATING
P200-5
4730-00-995-1579INTERCHANGEABLE
TEE,PIPE TO TUBE
5310-01-239-4677INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
11111
5330-01-261-7924INTERCHANGEABLE
SEAL,PLAIN
5330-01-290-6102INTERCHANGEABLE
GASKET
5320-01-305-0596INTERCHANGEABLE
RIVET,BLIND
NAS1669-3DL5
5965-01-311-1376INTERCHANGEABLE
HEADSET-MICROPHONE
11111

Frequently Asked Questions

What is NSN 5310-00-238-1030?

NSN 5310-00-238-1030 is a Washer,flat, manufactured by Agco Corp Parts Opn, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-238-1030?

NSN 5310-00-238-1030 has 6 cross-referenced part numbers: P2005 (Koehring Co Lorain Div), K40815 (Agco Corp Parts Opn), 2136A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 2136A (Hercules Engine Co Inc), P2005 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co) and 1 more.

What NSN replaces 5310-00-238-1030?

There are 12 known substitutes for 5310-00-238-1030: 5930-00-253-2347, 5355-00-351-4581, 5331-00-579-8108 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K40815?

Key specifications for K40815: Cross-Sectional Shape Style: RECTANGULAR; Minimum Tensile Strength: 275 POUNDS PER SQUARE INCH LBS; Hole Diameter: 1.125 INCHES NOMINAL IN; Material: WOOL COMP 12R2 OVERALL. 9 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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