PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5404Washer,lock

H20 Tank Inc U S Motors Div · NSN 5310-00-010-6498 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-010-6498 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-010-6498. Primary manufacturer part number: 5404.
Features
  • Washer,lock — FSC 5310
  • Hole Diameter: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: A CLASS AND 2 STYLE
  • Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.380 INCHES MAXIMUM IN
  • Material Thickness: 0.056 INCHES NOMINAL IN
  • 25 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 or Steel Comp 1065 or Steel Comp 1566 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1071 or Steel Comp 1572 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-010-6498, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is H20 Tank Inc U S Motors Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 22 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
NSN5310-00-010-6498
Primary Part Number5404
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerH20 Tank Inc U S Motors Div
StatusCANCELLED
Hole Diameter0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
Nondefinitive Spec/std DataA CLASS AND 2 STYLE
MaterialSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.380 INCHES MAXIMUM IN
Material Thickness0.056 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-083-898970402902 INTERCHANGEABLE
Parts Kit,valve
Hydro-Aire Aerospace Corp
5330-00-118-3019 INTERCHANGEABLE
Gasket
3110-00-156-4825177009-43 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-00-341-0544 INTERCHANGEABLE
Microcircuit,digital
4320-00-343-83535404 INTERCHANGEABLE
Piston,pump
Northrop Grumman Systems Corporation Div Marine Systems
5315-00-410-66685404 INTERCHANGEABLE
Pin,straight,headed
Pdi Ground Support Systems, Inc.
3830-00-424-0633 INTERCHANGEABLE
Pin,roller,brake Ar
5950-00-683-0510 INTERCHANGEABLE
Transformer,power
4820-00-752-9040 INTERCHANGEABLE
Cock,drain
5961-00-851-8168 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
B85-44BZ Sparton Corp (USA)
106498 General Motors Corp (USA)
5404 Richard Alan Button Co (USA)
5404 PRIMARY H20 Tank Inc U S Motors Div (USA)
N7460T Diamond Reo Truck Co (USA)
85425 Exact Engineering and Mfg Inc (USA)
FFW84CLASSASTYLE2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
43-9532-500-026 Chief of Engineers Dept of Army (USA)
85425 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
106498 PRIMARY General Motors Llc Dba General Motors Llc (USA)
34804S2 Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
106498 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
5404 Hallett Mfg Co Inc (USA)
43-9532-500-121 Chief of Engineers Dept of Army (USA)
12795D Navistar International Corporation Dba Navistar (USA)
PC106498 Power Components (deutschland) Gmbh (DEU)
X3-302 Eaton Corp Transmission Div (USA)
WA7-6 Ambac International Corporation Div Ambac International (USA)
365950010 Kaitlin Corp (USA)
78-154 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
Related Parts
4820-00-083-8989INTERCHANGEABLE
PARTS KIT,VALVE
70402902
5330-00-118-3019INTERCHANGEABLE
GASKET
3110-00-156-4825INTERCHANGEABLE
BEARING,BALL,ANNULAR
177009-43
5962-00-341-0544INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4320-00-343-8353INTERCHANGEABLE
PISTON,PUMP
5404
5315-00-410-6668INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5404
3830-00-424-0633INTERCHANGEABLE
PIN,ROLLER,BRAKE AR
5950-00-683-0510INTERCHANGEABLE
TRANSFORMER,POWER
4820-00-752-9040INTERCHANGEABLE
COCK,DRAIN
5961-00-851-8168INTERCHANGEABLE
TRANSISTOR
4320-00-917-5125INTERCHANGEABLE
RING,WEARING
5404C 10030
5330-00-918-9959INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5310-00-010-6498?

NSN 5310-00-010-6498 is a Washer,lock, manufactured by H20 Tank Inc U S Motors Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-010-6498?

NSN 5310-00-010-6498 has 25 cross-referenced part numbers: B85-44BZ (Sparton Corp), 106498 (General Motors Corp), 5404 (Richard Alan Button Co), 5404 (H20 Tank Inc U S Motors Div), N7460T (Diamond Reo Truck Co) and 20 more.

What NSN replaces 5310-00-010-6498?

There are 12 known substitutes for 5310-00-010-6498: 4820-00-083-8989, 5330-00-118-3019, 3110-00-156-4825 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5404?

Key specifications for 5404: Hole Diameter: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: A CLASS AND 2 STYLE; Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-010-6498 still in active supply?

NSN 5310-00-010-6498 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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