PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1395Washer,lock

Elliott Machine Works Inc · NSN 5310-00-194-9209 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-194-9209 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-194-9209. Primary manufacturer part number: 1395.
Features
  • Washer,lock — FSC 5310
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
  • Material Thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Hole Diameter: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
  • Outside Diameter: 0.354 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1050 or Steel Comp 1551 or Steel Comp 1053 or Steel Comp 1055 or Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-194-9209, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Elliott Machine Works Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-194-9209
Primary Part Number1395
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerElliott Machine Works Inc
StatusCANCELLED
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
Material Thickness0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Hole Diameter0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
Outside Diameter0.354 INCHES NOMINAL IN
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Style DesignatorCOUNTERSINK EXTERNAL TEETH
Surface TreatmentCADMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
2530-00-272-7966860203 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Dana Off Highway Products, Llc
4320-00-343-61641395 INTERCHANGEABLE
Gland Assembly
Curtiss-Wright Electro-Mechanical Corporation Div Epd
1730-00-445-84871730AC1002 INTERCHANGEABLE
Adapter,aircraft Mooring
Us Army Aviation and Missile Command
2530-01-021-4276000-605-3007 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Tvh Parts Co.
5841-01-032-9997 INTERCHANGEABLE
Rotary Joint
6660-01-084-21621395 INTERCHANGEABLE
Radiosonde Set
Viz Manufacturing Company
5995-01-099-37051395 INTERCHANGEABLE
Cable Assembly,power,electrical
Leidos, Inc. Div Cyber and Information Solutions Services
5310-01-166-36571395 INTERCHANGEABLE
Washer,lock
DP Manufacturing Inc.
6850-01-340-9593104576-1 INTERCHANGEABLE
Antistatic Compound
Perfectdata Corp
6625-01-432-6713A31U29819-2 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
1395 Elliott Machine Works Inc (USA)
980-0007-024 Itt Cannon Electric Phoenix Div (USA)
71X1026 Zf Industrieantriebe Witten Gmbh (DEU)
PT1510 Itw Shakeproof Automotive Products (USA)
MS35336-21 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5310PL0724335 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5310001949209 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
402352038 Israel Military Industries Ltd Dba Taas - Israel Industries Ltd - Formerly (ISR)
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2530-00-272-7966INTERCHANGEABLE
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ANTISTATIC COMPOUND
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LUBRICANT,SOLID FILM
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Frequently Asked Questions

What is NSN 5310-00-194-9209?

NSN 5310-00-194-9209 is a Washer,lock, manufactured by Elliott Machine Works Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-194-9209?

NSN 5310-00-194-9209 has 8 cross-referenced part numbers: 1395 (Elliott Machine Works Inc), 980-0007-024 (Itt Cannon Electric Phoenix Div), 71X1026 (Zf Industrieantriebe Witten Gmbh), PT1510 (Itw Shakeproof Automotive Products), MS35336-21 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5310-00-194-9209?

There are 11 known substitutes for 5310-00-194-9209: 2530-00-272-7966, 4320-00-343-6164, 1730-00-445-8487 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1395?

Key specifications for 1395: Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM; Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL; Material Thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-194-9209 still in active supply?

NSN 5310-00-194-9209 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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