PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1911644Washer,flat

Borgwarner Pds (anderson), L.l.c. · NSN 5310-00-297-7319 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-297-7319 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-297-7319. Primary manufacturer part number: 1911644.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.844 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.188 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: PAPER OVERALL
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 2.188 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Paper Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-297-7319, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-297-7319
Primary Part Number1911644
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBorgwarner Pds (anderson), L.l.c.
StatusCANCELLED
Hole Diameter0.844 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.188 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
MaterialPAPER OVERALL
Center Hole Shape StyleROUND
Overall Diameter2.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5310-00-130-80331911644 INTERCHANGEABLE
Washer,brake,housin
Navistar Intl Corp Truck Br Ohio Plant
6150-00-139-056333665 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Aerocontrolex Group, Inc. Div Talley Actuators
5961-00-191-5363 INTERCHANGEABLE
Transistor
2810-00-670-169272050 INTERCHANGEABLE
Lock,valve Spring Retainer
Textron Lycoming Inc Williamsport Plant
5930-00-733-555533665 INTERCHANGEABLE
Switch,sensitive
Mitsubishi Caterpillar Forklift America, Inc
5935-01-201-8468 INTERCHANGEABLE
Connector,receptacle,electrical
8465-01-396-992072050 INTERCHANGEABLE
Drinking System
Camelbak Products, Llc Dba Camelbak
5970-01-486-411033665-1 INTERCHANGEABLE
Insulation Sleeving,electrical,s
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
5210-01-491-974933-665 INTERCHANGEABLE
Rule,machinist's
Us Air Tool Co., Inc.
Cross-Reference Index
Part NumberManufacturer
41SX179 Oshkosh Defense Llc (USA)
1911644 General Motors Corp AC-Delco Div Government Order Dept (USA)
33665 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
KC7930 Diamond Reo Truck Co (USA)
1911644 PRIMARY Borgwarner Pds (anderson), L.l.c. (USA)
5A10262 PRIMARY Napco International Llc Dba Napco International Inc (USA)
1911644 Lockwood Corp (USA)
801E5640 Kersey / American Lafrance a Div of Figgie International Inc (USA)
5310002977319 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
7348957 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7348957 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
10A1911644 PRIMARY Fwd Seagrave Holdings Lp (USA)
41SX179 Oshkosh Corp (USA)
5310002977319 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
4L2729 Caterpillar Inc Div Caterpillar Defense (USA)
1911644 Rolls-Royce Solutions America Inc (USA)
R15145 Cnh Industrial America Llc Dba Cnh America (USA)
72050 Little Giant Crane and Shovel Inc (USA)
1911644 General Motors Corp Delco Remy Div (USA)
1911644 General Motors Corp (USA)
Related Parts
5310-00-130-8033INTERCHANGEABLE
WASHER,BRAKE,HOUSIN
1911644
6150-00-139-0563INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
33665
5961-00-191-5363INTERCHANGEABLE
TRANSISTOR
2810-00-670-1692INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
72050
5930-00-733-5555INTERCHANGEABLE
SWITCH,SENSITIVE
33665
5935-01-201-8468INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8465-01-396-9920INTERCHANGEABLE
DRINKING SYSTEM
72050
5970-01-486-4110INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL,S
33665-1
5210-01-491-9749INTERCHANGEABLE
RULE,MACHINIST'S
33-665

Frequently Asked Questions

What is NSN 5310-00-297-7319?

NSN 5310-00-297-7319 is a Washer,flat, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-297-7319?

NSN 5310-00-297-7319 has 21 cross-referenced part numbers: 41SX179 (Oshkosh Defense Llc), 1911644 (General Motors Corp AC-Delco Div Government Order Dept), 33665 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), KC7930 (Diamond Reo Truck Co), 1911644 (Borgwarner Pds (anderson), L.l.c.) and 16 more.

What NSN replaces 5310-00-297-7319?

There are 9 known substitutes for 5310-00-297-7319: 5310-00-130-8033, 6150-00-139-0563, 5961-00-191-5363 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1911644?

Key specifications for 1911644: Hole Diameter: 0.844 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Thickness: 0.188 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-297-7319 still in active supply?

NSN 5310-00-297-7319 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com