PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03198Washer,flat

New Haven Mfg Corp · NSN 5310-00-964-7615 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-964-7615 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-964-7615. Primary manufacturer part number: 03198.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL CORROSION RESISTING OVERALL
  • Overall Diameter: 0.144 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Surface Treatment: PASSIVATE OVERALL
  • Thickness: 0.027 INCHES NOMINAL IN
  • Hole Diameter: 0.069 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-964-7615, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5310-00-964-7615
Primary Part Number03198
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusCANCELLED
MaterialSTEEL CORROSION RESISTING OVERALL
Overall Diameter0.144 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Surface TreatmentPASSIVATE OVERALL
Thickness0.027 INCHES NOMINAL IN
Hole Diameter0.069 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-017-4645368-4505-2 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions
3110-00-100-07613198 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3040-00-218-11173198 INTERCHANGEABLE
Shaft,shouldered
Lebus International, Inc.
5310-00-262-479064854H INTERCHANGEABLE
Washer,flat
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
2990-00-293-6841T-3198 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
3940-00-294-29603198 INTERCHANGEABLE
Adapter,hoisting
Allison Transmission Inc Dba Allison Transmission, Inc
3439-00-294-90103198 INTERCHANGEABLE
Soldering Iron,electric
Assembly Technologies International Inc.
4730-00-314-7754 INTERCHANGEABLE
Sleeve,flared,tube Fitting
3020-00-484-42673198 INTERCHANGEABLE
Gear,spur
Kearflex Engineering Company
4730-00-684-7441411-8S INTERCHANGEABLE
Adapter,straight,tube to Hose
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
03198 New Haven Mfg Corp (USA)
3198 New Haven Mfg Corp (USA)
Related Parts
5935-00-017-4645INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
368-4505-2
3110-00-100-0761INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3198
3040-00-218-1117INTERCHANGEABLE
SHAFT,SHOULDERED
3198
5310-00-262-4790INTERCHANGEABLE
WASHER,FLAT
64854H
2990-00-293-6841INTERCHANGEABLE
MUFFLER,EXHAUST
T-3198
3940-00-294-2960INTERCHANGEABLE
ADAPTER,HOISTING
3198
3439-00-294-9010INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
3198
4730-00-314-7754INTERCHANGEABLE
SLEEVE,FLARED,TUBE FITTING
3020-00-484-4267INTERCHANGEABLE
GEAR,SPUR
3198
4730-00-684-7441INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
411-8S
4730-00-811-2767INTERCHANGEABLE
SLEEVE,FLARED,TUBE FITTING
3120-01-019-2505INTERCHANGEABLE
BEARING,WASHER,THRUST

Frequently Asked Questions

What is NSN 5310-00-964-7615?

NSN 5310-00-964-7615 is a Washer,flat, manufactured by New Haven Mfg Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-964-7615?

NSN 5310-00-964-7615 has 2 cross-referenced part numbers: 03198 (New Haven Mfg Corp), 3198 (New Haven Mfg Corp).

What NSN replaces 5310-00-964-7615?

There are 12 known substitutes for 5310-00-964-7615: 5935-00-017-4645, 3110-00-100-0761, 3040-00-218-1117 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03198?

Key specifications for 03198: Material: STEEL CORROSION RESISTING OVERALL; Overall Diameter: 0.144 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Surface Treatment: PASSIVATE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-964-7615 still in active supply?

NSN 5310-00-964-7615 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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