PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1395Washer,lock

DP Manufacturing Inc. · NSN 5310-01-166-3657 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-166-3657 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-166-3657. Primary manufacturer part number: 1395.
Features
  • Washer,lock — FSC 5310
  • 5 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-166-3657, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); DP Manufacturing Inc. (CAGE 0EJ14); DP Mfg Inc (CAGE 58864); Oshkosh Corp (CAGE 45152); Soframe (CAGE FAFH7)
Technical Specifications
ParameterValue
NSN5310-01-166-3657
Primary Part Number1395
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-194-9209 INTERCHANGEABLE
Washer,lock
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
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
2AN568 Oshkosh Defense Llc (USA)
1395 PRIMARY DP Manufacturing Inc. (USA)
1395 DP Mfg Inc (USA)
2AN568 Oshkosh Corp (USA)
Y00015043 Soframe (FRA)
Related Parts
5310-00-194-9209INTERCHANGEABLE
WASHER,LOCK
2530-00-272-7966INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
860203
4320-00-343-6164INTERCHANGEABLE
GLAND ASSEMBLY
1395
1730-00-445-8487INTERCHANGEABLE
ADAPTER,AIRCRAFT MOORING
1730AC1002
2530-01-021-4276INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
000-605-3007
5841-01-032-9997INTERCHANGEABLE
ROTARY JOINT
6660-01-084-2162INTERCHANGEABLE
RADIOSONDE SET
1395
5995-01-099-3705INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
1395
6850-01-340-9593INTERCHANGEABLE
ANTISTATIC COMPOUND
104576-1
6625-01-432-6713INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
A31U29819-2
9150-01-591-7368INTERCHANGEABLE
LUBRICANT,SOLID FILM
1395

Frequently Asked Questions

What is NSN 5310-01-166-3657?

NSN 5310-01-166-3657 is a Washer,lock, manufactured by DP Manufacturing Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-166-3657?

NSN 5310-01-166-3657 has 5 cross-referenced part numbers: 2AN568 (Oshkosh Defense Llc), 1395 (DP Manufacturing Inc.), 1395 (DP Mfg Inc), 2AN568 (Oshkosh Corp), Y00015043 (Soframe).

What NSN replaces 5310-01-166-3657?

There are 11 known substitutes for 5310-01-166-3657: 5310-00-194-9209, 2530-00-272-7966, 4320-00-343-6164 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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