PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51045Washer,flat

Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies · NSN 5310-01-698-1126 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-698-1126 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-698-1126. Primary manufacturer part number: 51045.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-698-1126, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies (CAGE 1K2S1)
Technical Specifications
ParameterValue
NSN5310-01-698-1126
Primary Part Number51045
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1620-00-084-08555104-5 INTERCHANGEABLE
Ball Joint,steering
Goodrich Aerospace Canada Ltd
5133-00-266-9469 INTERCHANGEABLE
Drill,twist
5340-00-664-0399432613 INTERCHANGEABLE
Button,plug
U S Army Tank Automotive Command Amsta-Im-Mm
5120-01-200-8653MA-10 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Williams J H Industrial Products Inc
2940-01-248-656451045 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
4940-01-370-669151045 INTERCHANGEABLE
Tube and Flue Cleaner,boiler,int
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
6230-01-567-901751045 INTERCHANGEABLE
Flashlight
Streamlight Inc Dba Streamlight Inc
Cross-Reference Index
Part NumberManufacturer
51045 PRIMARY Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies (USA)
Related Parts
1620-00-084-0855INTERCHANGEABLE
BALL JOINT,STEERING
5104-5
5133-00-266-9469INTERCHANGEABLE
DRILL,TWIST
5340-00-664-0399INTERCHANGEABLE
BUTTON,PLUG
432613
5120-01-200-8653INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
MA-10
2940-01-248-6564INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
51045
4940-01-370-6691INTERCHANGEABLE
TUBE AND FLUE CLEANER,BOILER,INT
51045
6230-01-567-9017INTERCHANGEABLE
FLASHLIGHT
51045

Frequently Asked Questions

What is NSN 5310-01-698-1126?

NSN 5310-01-698-1126 is a Washer,flat, manufactured by Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-698-1126?

NSN 5310-01-698-1126 has 1 cross-referenced part number: 51045 (Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies).

What NSN replaces 5310-01-698-1126?

There are 7 known substitutes for 5310-01-698-1126: 1620-00-084-0855, 5133-00-266-9469, 5340-00-664-0399 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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