PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45029Washer,flat

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 5310-01-412-6028 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-412-6028 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-412-6028. Primary manufacturer part number: 45029.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 1.380 INCHES NOMINAL IN
  • Thickness: 0.050 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 6061 OVERALL
  • Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 1.250 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy 6061 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-412-6028, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-412-6028
Primary Part Number45029
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Overall Diameter1.380 INCHES NOMINAL IN
Thickness0.050 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 6061 OVERALL
Material Document and ClassificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter1.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-054-41116L3941-5-18 INTERCHANGEABLE
Pin,straight,headless
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3895-00-160-652845029 INTERCHANGEABLE
Control Assembly
Eastern Co Div Eberhard Manufacturing
5920-00-568-09268176196 INTERCHANGEABLE
Fuseholder,extractor Post
Us Army Aviation and Missile Command
4910-01-230-1935 INTERCHANGEABLE
Support Assembly,trunnion
3455-01-364-8163301-36 INTERCHANGEABLE
Cutter,milling,plain
Kennametal Inc. Div Kennametal Industrial Products Group
5935-01-549-223145-029 INTERCHANGEABLE
Dummy Connector,plug
Hii Unmanned Systems, Inc
1560-01-646-41894-5029-2 INTERCHANGEABLE
Panel,structural,aircraft
The Boeing Company Div Defense
5136-01-708-5889 INTERCHANGEABLE
Tap,thread Cutting
Cross-Reference Index
Part NumberManufacturer
45029 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5315-00-054-4111INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
6L3941-5-18
3895-00-160-6528INTERCHANGEABLE
CONTROL ASSEMBLY
45029
5920-00-568-0926INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
8176196
4910-01-230-1935INTERCHANGEABLE
SUPPORT ASSEMBLY,TRUNNION
3455-01-364-8163INTERCHANGEABLE
CUTTER,MILLING,PLAIN
301-36
5935-01-549-2231INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
45-029
1560-01-646-4189INTERCHANGEABLE
PANEL,STRUCTURAL,AIRCRAFT
4-5029-2
5136-01-708-5889INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5310-01-412-6028?

NSN 5310-01-412-6028 is a Washer,flat, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-412-6028?

NSN 5310-01-412-6028 has 1 cross-referenced part number: 45029 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 5310-01-412-6028?

There are 8 known substitutes for 5310-01-412-6028: 5315-00-054-4111, 3895-00-160-6528, 5920-00-568-0926 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45029?

Key specifications for 45029: Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND; Overall Diameter: 1.380 INCHES NOMINAL IN; Thickness: 0.050 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

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