PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3706Washer,flat

Abb Installation Products Inc · NSN 5310-00-285-1525 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-285-1525 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-285-1525. Primary manufacturer part number: 3706.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 2.188 INCHES NOMINAL IN
  • Hole Diameter: 0.875 INCHES NOMINAL IN
  • Thickness: 0.031 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Surface Treatment: CADMIUM OVERALL
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 5310-00-285-1525, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Abb Installation Products Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5310-00-285-1525
Primary Part Number3706
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusCANCELLED
Overall Diameter2.188 INCHES NOMINAL IN
Hole Diameter0.875 INCHES NOMINAL IN
Thickness0.031 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Surface TreatmentCADMIUM OVERALL
Peripheral Shape StyleROUND
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6105-00-167-75043706 INTERCHANGEABLE
Motor,actuator
Kearfott Corp Div Kearfott Corporation
3020-00-399-43043706 INTERCHANGEABLE
Gear,helical
Northrop Grumman Systems Corporation Div Marine Systems
3895-00-425-1696 INTERCHANGEABLE
Roller,shaft
3120-00-471-9282 INTERCHANGEABLE
Bearing,thrust
3040-00-847-316951P22 INTERCHANGEABLE
Connecting Link,rigid
Parker Hannifin Corporation Div Chelsea Products Division
5998-01-043-30973706 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
5310-01-118-49543706 INTERCHANGEABLE
Nut Strip
Kearflex Engineering Company
4130-01-173-3982 INTERCHANGEABLE
Accumulator,refrigerant
4730-01-192-247032741 INTERCHANGEABLE
Clamp,hose
Fb Wright Co
4730-01-205-9346NAS1922-0050-3 INTERCHANGEABLE
Clamp,hose
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
RW130 Rebco Industries Inc (USA)
3706 PRIMARY Abb Installation Products Inc (USA)
Related Parts
6105-00-167-7504INTERCHANGEABLE
MOTOR,ACTUATOR
3706
3020-00-399-4304INTERCHANGEABLE
GEAR,HELICAL
3706
3895-00-425-1696INTERCHANGEABLE
ROLLER,SHAFT
3120-00-471-9282INTERCHANGEABLE
BEARING,THRUST
3040-00-847-3169INTERCHANGEABLE
CONNECTING LINK,RIGID
51P22
5998-01-043-3097INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3706
5310-01-118-4954INTERCHANGEABLE
NUT STRIP
3706
4130-01-173-3982INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT
4730-01-192-2470INTERCHANGEABLE
CLAMP,HOSE
32741
4730-01-205-9346INTERCHANGEABLE
CLAMP,HOSE
NAS1922-0050-3
6510-01-230-2736INTERCHANGEABLE
ADHESIVE PAD,COLOSTOMY-ILEOSTOMY
3706
6515-01-380-3623INTERCHANGEABLE
TUBE,SUCTION,SURGICAL
0037060

Frequently Asked Questions

What is NSN 5310-00-285-1525?

NSN 5310-00-285-1525 is a Washer,flat, manufactured by Abb Installation Products Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-285-1525?

NSN 5310-00-285-1525 has 2 cross-referenced part numbers: RW130 (Rebco Industries Inc), 3706 (Abb Installation Products Inc).

What NSN replaces 5310-00-285-1525?

There are 12 known substitutes for 5310-00-285-1525: 6105-00-167-7504, 3020-00-399-4304, 3895-00-425-1696 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3706?

Key specifications for 3706: Overall Diameter: 2.188 INCHES NOMINAL IN; Hole Diameter: 0.875 INCHES NOMINAL IN; Thickness: 0.031 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-285-1525 still in active supply?

NSN 5310-00-285-1525 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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