PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SKM314Washer,flat

The Skydyne Company · NSN 5310-00-850-7137 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-850-7137 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-850-7137. Primary manufacturer part number: SKM314.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.453 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
  • Thickness: 0.0312 INCHES NOMINAL IN
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Natural or Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-850-7137, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Skydyne Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5310-00-850-7137
Primary Part NumberSKM314
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerThe Skydyne Company
StatusCANCELLED
Hole Diameter0.453 INCHES NOMINAL IN
Center Hole Shape StyleROUND
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Thickness0.0312 INCHES NOMINAL IN
Overall Diameter0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-184-7550 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
6145-00-243-58343582 INTERCHANGEABLE
Wire,electrical
Southwire Company Douglas Plant
4730-00-277-52503582 INTERCHANGEABLE
Union,pipe to Tube
The Walworth Company
5360-00-291-1227N03582 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
6640-00-438-68813582 INTERCHANGEABLE
Distilling Receiver
Corning Incorporated Dba Corning
5910-00-682-254310315111 INTERCHANGEABLE
Retainer,capacitor
Us Army Aviation and Missile Command
5950-00-766-65862173605PC4 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1650-00-790-9734DS-932765 INTERCHANGEABLE
Tube,discharge
Eaton Aerospace, Llc Dba Jackson South
5940-00-812-1668MS21981-063 INTERCHANGEABLE
Ferrule,metallic Shielded Cable,
Sae International Dba Sae International
6515-01-198-0181DYND70280 INTERCHANGEABLE
Syringe,aspirating
Medline Industries, Lp
Cross-Reference Index
Part NumberManufacturer
SMB601787 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SKM314 PRIMARY The Skydyne Company (USA)
3582 New Haven Mfg Corp (USA)
03582 New Haven Mfg Corp (USA)
Related Parts
2530-00-184-7550INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6145-00-243-5834INTERCHANGEABLE
WIRE,ELECTRICAL
3582
4730-00-277-5250INTERCHANGEABLE
UNION,PIPE TO TUBE
3582
5360-00-291-1227INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N03582
6640-00-438-6881INTERCHANGEABLE
DISTILLING RECEIVER
3582
5910-00-682-2543INTERCHANGEABLE
RETAINER,CAPACITOR
10315111
5950-00-766-6586INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2173605PC4
1650-00-790-9734INTERCHANGEABLE
TUBE,DISCHARGE
DS-932765
5940-00-812-1668INTERCHANGEABLE
FERRULE,METALLIC SHIELDED CABLE,
MS21981-063
6515-01-198-0181INTERCHANGEABLE
SYRINGE,ASPIRATING
DYND70280
6625-01-207-4987INTERCHANGEABLE
ANALYZER,SPECTRUM
5360-01-243-8793INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5310-00-850-7137?

NSN 5310-00-850-7137 is a Washer,flat, manufactured by The Skydyne Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-850-7137?

NSN 5310-00-850-7137 has 4 cross-referenced part numbers: SMB601787 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SKM314 (The Skydyne Company), 3582 (New Haven Mfg Corp), 03582 (New Haven Mfg Corp).

What NSN replaces 5310-00-850-7137?

There are 12 known substitutes for 5310-00-850-7137: 2530-00-184-7550, 6145-00-243-5834, 4730-00-277-5250 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SKM314?

Key specifications for SKM314: Hole Diameter: 0.453 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL; Thickness: 0.0312 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-850-7137 still in active supply?

NSN 5310-00-850-7137 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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