PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1694Washer,flat

Tulsa Winch, Inc. · NSN 5310-01-627-1901 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-627-1901 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-627-1901. Primary manufacturer part number: 1694.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • 2 verified cross-references
  • Primary manufacturer: Tulsa Winch, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-627-1901, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tulsa Winch, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-627-1901
Primary Part Number1694
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTulsa Winch, Inc.
StatusACTIVE
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6320-00-036-3684 INTERCHANGEABLE
Dial Assembly,outer
2520-00-563-82501694 INTERCHANGEABLE
Retainer
Atwood Industries Inc Automotive Div
3020-00-679-0433 INTERCHANGEABLE
Gear Cluster
5910-00-681-913916-94 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Keysight Technologies Inc
2520-00-734-94501694 INTERCHANGEABLE
Latch,reverse Stop
Eaton Corp Transmission Div
2805-00-790-2628391936C2 INTERCHANGEABLE
Valve,poppet,engine
Navistar Intl Corp Truck Br Ohio Plant
5930-00-910-68101694 INTERCHANGEABLE
Switch,rotary
Cole Instrument Corp
2940-01-216-339151694 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4330-01-238-37703453-0087-1 INTERCHANGEABLE
Filter,fitting Oxyg
Mission Systems Orchard Park Inc
3120-01-303-55051694 INTERCHANGEABLE
Bushing,sleeve
Lawler Manufacturing Company, Inc.
Cross-Reference Index
Part NumberManufacturer
1694 PRIMARY Tulsa Winch, Inc. (USA)
Y00015058 Soframe (FRA)
Related Parts
6320-00-036-3684INTERCHANGEABLE
DIAL ASSEMBLY,OUTER
2520-00-563-8250INTERCHANGEABLE
RETAINER
1694
3020-00-679-0433INTERCHANGEABLE
GEAR CLUSTER
5910-00-681-9139INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
16-94
2520-00-734-9450INTERCHANGEABLE
LATCH,REVERSE STOP
1694
2805-00-790-2628INTERCHANGEABLE
VALVE,POPPET,ENGINE
391936C2
5930-00-910-6810INTERCHANGEABLE
SWITCH,ROTARY
1694
2940-01-216-3391INTERCHANGEABLE
FILTER ELEMENT,FLUID
51694
4330-01-238-3770INTERCHANGEABLE
FILTER,FITTING OXYG
3453-0087-1
3120-01-303-5505INTERCHANGEABLE
BUSHING,SLEEVE
1694
6515-01-626-6775INTERCHANGEABLE
CANNULA,BRONCHIAL
507020

Frequently Asked Questions

What is NSN 5310-01-627-1901?

NSN 5310-01-627-1901 is a Washer,flat, manufactured by Tulsa Winch, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-627-1901?

NSN 5310-01-627-1901 has 2 cross-referenced part numbers: 1694 (Tulsa Winch, Inc.), Y00015058 (Soframe).

What NSN replaces 5310-01-627-1901?

There are 11 known substitutes for 5310-01-627-1901: 6320-00-036-3684, 2520-00-563-8250, 3020-00-679-0433 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1694?

Key specifications for 1694: Part Name Assigned by Controlling Agency: WASHER-FLAT-3/4; Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND; End Item Identification: MODEL 45TR 53808 WINCH. 5 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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