PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13606Washer,flat

Triumph Engine Control Systems Llc · NSN 5310-00-025-7773 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-025-7773 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-025-7773. Primary manufacturer part number: 13606.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Thickness: 0.062 INCHES NOMINAL IN
  • Overall Diameter: 0.620 INCHES NOMINAL IN
  • Peripheral 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 5310-00-025-7773, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-025-7773
Primary Part Number13606
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Hardness Rating26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter0.375 INCHES NOMINAL IN
Thickness0.062 INCHES NOMINAL IN
Overall Diameter0.620 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
8145-00-030-9528271600 INTERCHANGEABLE
Shipping and Storag
The Skydyne Company
5950-00-064-4087920012-11 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
2510-00-318-00365602410 INTERCHANGEABLE
Shock Absorber,direct Action
U S Army Tank Automotive Command Amsta-Im-Mm
6150-00-344-843013606 INTERCHANGEABLE
Lead,electrical
Grimes Aerospace Company
4320-01-133-4818FP10 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
Burndy Llc
5950-01-176-901413606 INTERCHANGEABLE
Transformer,pulse
Standex Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
13606 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
8145-00-030-9528INTERCHANGEABLE
SHIPPING AND STORAG
271600
5950-00-064-4087INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-11
2510-00-318-0036INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
5602410
6150-00-344-8430INTERCHANGEABLE
LEAD,ELECTRICAL
13606
4320-01-133-4818INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
FP10
5950-01-176-9014INTERCHANGEABLE
TRANSFORMER,PULSE
13606

Frequently Asked Questions

What is NSN 5310-00-025-7773?

NSN 5310-00-025-7773 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-025-7773?

NSN 5310-00-025-7773 has 1 cross-referenced part number: 13606 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-00-025-7773?

There are 6 known substitutes for 5310-00-025-7773: 8145-00-030-9528, 5950-00-064-4087, 2510-00-318-0036 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13606?

Key specifications for 13606: Cross-Sectional Shape Style: RECTANGULAR; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM; Material: STEEL CORROSION RESISTING OVERALL; Hole Diameter: 0.375 INCHES NOMINAL IN. 9 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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