PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3W28694Washer,shouldered

Siemens Energy, Inc. Dba Dresser-Rand · NSN 5310-00-508-4698 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-508-4698 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-508-4698. Primary manufacturer part number: 3W28694.
Features
  • Washer,shouldered — FSC 5310
  • Material: STEEL OVERALL
  • Style Designator: SHOULDERED
  • Shoulder Diameter: 0.625 INCHES NOMINAL IN
  • Hole Diameter: 0.500 INCHES NOMINAL IN
  • Shoulder Height: 0.125 INCHES NOMINAL IN
  • Material Thickness: 0.188 INCHES NOMINAL IN
  • Outside Diameter: 0.750 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-00-508-4698, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Siemens Energy, Inc. Dba Dresser-Rand. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-508-4698
Primary Part Number3W28694
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSiemens Energy, Inc. Dba Dresser-Rand
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorSHOULDERED
Shoulder Diameter0.625 INCHES NOMINAL IN
Hole Diameter0.500 INCHES NOMINAL IN
Shoulder Height0.125 INCHES NOMINAL IN
Material Thickness0.188 INCHES NOMINAL IN
Outside Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-745307098-07204 INTERCHANGEABLE
Bearing,roller,tapered
Federal-Mogul Corp Government Sales Dept
6240-00-155-787925A-6V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
1270-00-168-945092747 INTERCHANGEABLE
Logic Module,gun Cleared
B.c. Systems Inc. Dba Bc Systems Inc
5905-00-223-3117 INTERCHANGEABLE
Resistor,variable,wire Wound,non
2530-00-383-4914100500 INTERCHANGEABLE
Brake Drum
Dana Off Highway Products, Llc
5935-00-984-6344347C846H02 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4320-01-017-4326P30B542BIOM20-25SNAB10-1 INTERCHANGEABLE
Pump,rotary
Parker Hannifin Corporation Div Cylinder Division
5962-01-077-0802 INTERCHANGEABLE
Microcircuit,digital
4820-01-172-5517100500 INTERCHANGEABLE
Valve,vacuum Breaking
Champion Industries Inc.
4330-01-305-299611571341 INTERCHANGEABLE
Filter,uveprom
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
3W28694 Siemens Energy, Inc. Dba Dresser-Rand (USA)
3W28694 Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture (USA)
3W28694 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
3W28694 Ingersoll Rand Co (USA)
100500 Ingersoll Rand Co (USA)
Related Parts
3110-00-155-7453INTERCHANGEABLE
BEARING,ROLLER,TAPERED
07098-07204
6240-00-155-7879INTERCHANGEABLE
LAMP,INCANDESCENT
25A-6V
1270-00-168-9450INTERCHANGEABLE
LOGIC MODULE,GUN CLEARED
92747
5905-00-223-3117INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2530-00-383-4914INTERCHANGEABLE
BRAKE DRUM
100500
5935-00-984-6344INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
347C846H02
4320-01-017-4326INTERCHANGEABLE
PUMP,ROTARY
P30B542BIOM20-25SNAB10-1
5962-01-077-0802INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-172-5517INTERCHANGEABLE
VALVE,VACUUM BREAKING
100500
4330-01-305-2996INTERCHANGEABLE
FILTER,UVEPROM
11571341
5980-01-312-9842INTERCHANGEABLE
CONTROL-DISPLAY,OPTOELECTRONIC
100500
5945-01-421-0549INTERCHANGEABLE
RELAY,HYBRID

Frequently Asked Questions

What is NSN 5310-00-508-4698?

NSN 5310-00-508-4698 is a Washer,shouldered, manufactured by Siemens Energy, Inc. Dba Dresser-Rand, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-508-4698?

NSN 5310-00-508-4698 has 5 cross-referenced part numbers: 3W28694 (Siemens Energy, Inc. Dba Dresser-Rand), 3W28694 (Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture), 3W28694 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 3W28694 (Ingersoll Rand Co), 100500 (Ingersoll Rand Co).

What NSN replaces 5310-00-508-4698?

There are 12 known substitutes for 5310-00-508-4698: 3110-00-155-7453, 6240-00-155-7879, 1270-00-168-9450 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3W28694?

Key specifications for 3W28694: Material: STEEL OVERALL; Style Designator: SHOULDERED; Shoulder Diameter: 0.625 INCHES NOMINAL IN; Hole Diameter: 0.500 INCHES NOMINAL IN. 7 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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