PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5299Washer,flat

Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok · NSN 5310-01-304-1783 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-304-1783 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-304-1783. Primary manufacturer part number: 5299.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-304-1783, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersCircor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (CAGE 28968)
Technical Specifications
ParameterValue
NSN5310-01-304-1783
Primary Part Number5299
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCircor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3930-00-123-13995299 INTERCHANGEABLE
Ring,back Up
Husco International Inc
4730-00-337-0091843-27 INTERCHANGEABLE
Strainer,sediment
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5895-00-482-6016 INTERCHANGEABLE
Converter,frequency,electronic
5330-00-484-63585299 INTERCHANGEABLE
Gasket
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5360-00-678-9145DS-935426 INTERCHANGEABLE
Spring,cylinder Block
Eaton Aerospace, Llc Dba Jackson South
5360-00-692-57702E205290 INTERCHANGEABLE
Spring,helical,extension
Fwd Seagrave Holdings Lp
5935-00-985-16175299 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5935-01-334-97165299 INTERCHANGEABLE
Adapter,connector
Fluke Electronics Corp
5140-01-348-5318J5299 INTERCHANGEABLE
Tool Box,portable
The Stanley Works Dba Stanley Proto
5305-01-504-57118035463 INTERCHANGEABLE
Screw,machine
Jlg Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
5299 PRIMARY Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
0112L2 ITEM 11 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
Related Parts
3930-00-123-1399INTERCHANGEABLE
RING,BACK UP
5299
4730-00-337-0091INTERCHANGEABLE
STRAINER,SEDIMENT
843-27
5895-00-482-6016INTERCHANGEABLE
CONVERTER,FREQUENCY,ELECTRONIC
5330-00-484-6358INTERCHANGEABLE
GASKET
5299
5360-00-678-9145INTERCHANGEABLE
SPRING,CYLINDER BLOCK
DS-935426
5360-00-692-5770INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2E205290
5935-00-985-1617INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5299
5935-01-334-9716INTERCHANGEABLE
ADAPTER,CONNECTOR
5299
5140-01-348-5318INTERCHANGEABLE
TOOL BOX,PORTABLE
J5299
5305-01-504-5711INTERCHANGEABLE
SCREW,MACHINE
8035463

Frequently Asked Questions

What is NSN 5310-01-304-1783?

NSN 5310-01-304-1783 is a Washer,flat, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-304-1783?

NSN 5310-01-304-1783 has 2 cross-referenced part numbers: 5299 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 0112L2 ITEM 11 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).

What NSN replaces 5310-01-304-1783?

There are 10 known substitutes for 5310-01-304-1783: 3930-00-123-1399, 4730-00-337-0091, 5895-00-482-6016 and 7 more. Verify interchangeability with system specifications before substitution.

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