PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EE45626Washer,lock

Oshkosh Defense Llc · NSN 5310-00-627-6128 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-627-6128 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-627-6128. Primary manufacturer part number: EE45626.
Features
  • Washer,lock — FSC 5310
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Style Designator: FLAT EXTERNAL TEETH
  • Surface Treatment: CADMIUM OVERALL
  • Hole Diameter: 0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
  • Material Thickness: 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1050 or Steel Comp 1551 or Steel Comp 1059 or Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-627-6128, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 39 commercial cross-references from 37 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
NSN5310-00-627-6128
Primary Part NumberEE45626
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorFLAT EXTERNAL TEETH
Surface TreatmentCADMIUM OVERALL
Hole Diameter0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
Material Thickness0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Outside Diameter0.670 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-080-30765313-5 INTERCHANGEABLE
Setscrew
Goodrich Aerospace Canada Ltd
5133-00-189-9325 INTERCHANGEABLE
Drill,twist
5930-00-424-8997 INTERCHANGEABLE
Switch,push
3020-00-499-363840714-3 INTERCHANGEABLE
Gear Set,bevel,matched
The Dewey Electronics Corporation
4730-00-527-3517S4-19310-5 INTERCHANGEABLE
Strainer Element,sediment
Donaldson Company, Inc.
4720-00-540-1778 INTERCHANGEABLE
Hose,nonmetallic
1560-00-659-0397353135 INTERCHANGEABLE
Retainer,pressure Seal
Lockheed Martin Corp
5910-00-700-594753-135 INTERCHANGEABLE
Capacitor Assy
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5895-00-702-4045 INTERCHANGEABLE
Control,indicator-Synchronizer
3120-00-883-3169AA1512-14 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
Cross-Reference Index
Part NumberManufacturer
EE45626 Oshkosh Defense Llc (USA)
MS35335-35 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
93610-822 L3 Technologies, Inc. Div Communication Systems-East (USA)
193-10 Cnh Industrial America Llc Dba Cnh America (USA)
1120-00 Illinois Tool Works Inc (USA)
84X6U Sasco Inc Canadian Div
53135 Am General Llc (USA)
138489 General Motors Corp (USA)
6066 Kato Engineering Inc. (USA)
D117-76 Hoof Products Co (USA)
138489 General Motors Corp Delco Remy Div (USA)
3-8 Ajax Magnethermec Corp Lectrodryer Div (USA)
34942S7 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
04055064007355 Degen-Logistik-Koblenz Gmbh (DEU)
EE45626 Oshkosh Corp (USA)
60309-57 John Reiner & Co. Inc. (USA)
130MAY1 Linde Lift Truck Corp. (USA)
407 143 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
7417715 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
853918 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
Related Parts
5305-00-080-3076INTERCHANGEABLE
SETSCREW
5313-5
5133-00-189-9325INTERCHANGEABLE
DRILL,TWIST
5930-00-424-8997INTERCHANGEABLE
SWITCH,PUSH
3020-00-499-3638INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
40714-3
4730-00-527-3517INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
S4-19310-5
4720-00-540-1778INTERCHANGEABLE
HOSE,NONMETALLIC
1560-00-659-0397INTERCHANGEABLE
RETAINER,PRESSURE SEAL
353135
5910-00-700-5947INTERCHANGEABLE
CAPACITOR ASSY
53-135
5895-00-702-4045INTERCHANGEABLE
CONTROL,INDICATOR-SYNCHRONIZER
3120-00-883-3169INTERCHANGEABLE
BEARING,SLEEVE
AA1512-14
2915-00-947-2270INTERCHANGEABLE
STOP,DIFFERENTIAL PILOT VALVE
407143
5950-01-206-0627INTERCHANGEABLE
REACTOR
53135

Frequently Asked Questions

What is NSN 5310-00-627-6128?

NSN 5310-00-627-6128 is a Washer,lock, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-627-6128?

NSN 5310-00-627-6128 has 39 cross-referenced part numbers: EE45626 (Oshkosh Defense Llc), MS35335-35 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 93610-822 (L3 Technologies, Inc. Div Communication Systems-East), 193-10 (Cnh Industrial America Llc Dba Cnh America), 1120-00 (Illinois Tool Works Inc) and 34 more.

What NSN replaces 5310-00-627-6128?

There are 12 known substitutes for 5310-00-627-6128: 5305-00-080-3076, 5133-00-189-9325, 5930-00-424-8997 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EE45626?

Key specifications for EE45626: Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM; Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: FLAT EXTERNAL TEETH. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-627-6128 still in active supply?

NSN 5310-00-627-6128 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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