PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1290514Washer,flat

Naval Ship Systems Command · NSN 5310-00-699-1269 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-699-1269 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-699-1269. Primary manufacturer part number: 1290514.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 1.297 INCHES NOMINAL IN
  • Hole Diameter: 0.750 INCHES NOMINAL IN
  • 14 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-699-1269, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-699-1269
Primary Part Number1290514
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Overall Diameter1.297 INCHES NOMINAL IN
Hole Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-082-72183X2250 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5935-00-088-8964MS3108R14S7PX INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5120-00-133-0642 INTERCHANGEABLE
Die,crimping Tool
5955-00-149-9289443-1 INTERCHANGEABLE
Oscillator,crystal Controlled
Ametek Programmable Power, Inc.
6240-00-265-65371H7027 INTERCHANGEABLE
Lamp,incandescent
Caterpillar Inc Div Caterpillar Defense
5962-00-318-2223 INTERCHANGEABLE
Microcircuit,digital
2520-00-390-94584431 INTERCHANGEABLE
Housing,clutch
Eaton Corp Transmission Div
6625-00-583-15269157156 INTERCHANGEABLE
Detector,radio Frequency
Us Army Aviation and Missile Command
5999-00-674-23324431 INTERCHANGEABLE
Clip,electrical
Cooper Bussmann, Llc Dba Cooper Industries
1620-00-699-0275 INTERCHANGEABLE
Support,linkage,damper
Cross-Reference Index
Part NumberManufacturer
161-128 Cummins Power Generation Inc. (USA)
10012492 Fairbanks Morse, Llc (USA)
7338759 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1290514 PRIMARY Naval Ship Systems Command (USA)
4431 D & J Parts Inc (USA)
10012492 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
A2498A Fairbanks Morse, Llc (USA)
A2492A Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
A2498A Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
8409967 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
020199 PRIMARY Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
MA2492A Met-Pro Corporation (USA)
4431 L & L Boiler Maintenance Inc (USA)
A2492A Fairbanks Morse, Llc (USA)
Related Parts
5905-00-082-7218INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3X2250
5935-00-088-8964INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3108R14S7PX
5120-00-133-0642INTERCHANGEABLE
DIE,CRIMPING TOOL
5955-00-149-9289INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
443-1
6240-00-265-6537INTERCHANGEABLE
LAMP,INCANDESCENT
1H7027
5962-00-318-2223INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2520-00-390-9458INTERCHANGEABLE
HOUSING,CLUTCH
4431
6625-00-583-1526INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
9157156
5999-00-674-2332INTERCHANGEABLE
CLIP,ELECTRICAL
4431
1620-00-699-0275INTERCHANGEABLE
SUPPORT,LINKAGE,DAMPER
5905-00-797-3771INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3895-01-027-1289INTERCHANGEABLE
ROLLER DISC
A2492A

Frequently Asked Questions

What is NSN 5310-00-699-1269?

NSN 5310-00-699-1269 is a Washer,flat, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-699-1269?

NSN 5310-00-699-1269 has 14 cross-referenced part numbers: 161-128 (Cummins Power Generation Inc.), 10012492 (Fairbanks Morse, Llc), 7338759 (U S Army Tank Automotive Command Amsta-Im-Mm), 1290514 (Naval Ship Systems Command), 4431 (D & J Parts Inc) and 9 more.

What NSN replaces 5310-00-699-1269?

There are 12 known substitutes for 5310-00-699-1269: 5905-00-082-7218, 5935-00-088-8964, 5120-00-133-0642 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1290514?

Key specifications for 1290514: Material: STEEL OVERALL; Center Hole Shape Style: ROUND; Overall Diameter: 1.297 INCHES NOMINAL IN; Hole Diameter: 0.750 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-699-1269 still in active supply?

NSN 5310-00-699-1269 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.
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