PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5310PL0670423Washer,lock

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5310-00-688-2195 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-688-2195 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-688-2195. Primary manufacturer part number: 5310PL0670423.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment: CADMIUM OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material: STEEL OVERALL
  • Material Thickness: 0.125 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Outside Diameter: 0.554 INCHES NOMINAL IN
  • Specification/standard Data: 80205-NAS1676 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-688-2195, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-688-2195
Primary Part Number5310PL0670423
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusCANCELLED
Surface TreatmentCADMIUM OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
MaterialSTEEL OVERALL
Material Thickness0.125 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
Outside Diameter0.554 INCHES NOMINAL IN
Specification/standard Data80205-NAS1676 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5360-00-291-6114B750 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5975-00-984-6582MS3367-1-0 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Sae International Dba Sae International
4720-01-473-0884B750 INTERCHANGEABLE
Hose Assembly,metallic
Lockheed Martin Corporation Div Rms - Manassas
4820-01-691-0473B750 INTERCHANGEABLE
Cock,poppet Drain
John G Papailias Co Inc Dba J G Papailias
Cross-Reference Index
Part NumberManufacturer
5310PL0670423 Jednolity Indeks Materialowy - Uniform Material Index (POL)
FFW84CLACADPLT Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASME B18.21.1 The American Society of Mechanical Engineers (USA)
NAS1676-616 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS51848-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
0714269 General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE)
65C35507-9 Air Armament Center/ En (USA)
65C35507-9 Standard Mfg Co Inc (USA)
B750 Microflect Co. Inc. Dba Valmont/microflect (USA)
VSB134 Zf Industrieantriebe Witten Gmbh (DEU)
3-8INL0CKWASHER Mellowes Co Div of Charter Mfg Co Inc (USA)
5310006882195 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
5360-00-291-6114INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
B750
5975-00-984-6582INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
MS3367-1-0
4720-01-473-0884INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
B750
4820-01-691-0473INTERCHANGEABLE
COCK,POPPET DRAIN
B750

Frequently Asked Questions

What is NSN 5310-00-688-2195?

NSN 5310-00-688-2195 is a Washer,lock, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-688-2195?

NSN 5310-00-688-2195 has 12 cross-referenced part numbers: 5310PL0670423 (Jednolity Indeks Materialowy - Uniform Material Index), FFW84CLACADPLT (Federal Specifications Promulgated by General Services Administration Washington DC), ASME B18.21.1 (The American Society of Mechanical Engineers), NAS1676-616 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS51848-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5310-00-688-2195?

There are 4 known substitutes for 5310-00-688-2195: 5360-00-291-6114, 5975-00-984-6582, 4720-01-473-0884 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5310PL0670423?

Key specifications for 5310PL0670423: Surface Treatment: CADMIUM OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; End Item Identification: LOGISTICS SUPPORT VESSEL; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-688-2195 still in active supply?

NSN 5310-00-688-2195 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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