PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70403Washer,flat

Wacker Corp · NSN 5310-01-260-3219 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-260-3219 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-260-3219. Primary manufacturer part number: 70403.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Wacker Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-260-3219, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wacker Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersWacker Corp (CAGE 28792)
Technical Specifications
ParameterValue
NSN5310-01-260-3219
Primary Part Number70403
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWacker Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5975-00-846-8399 INTERCHANGEABLE
Conduit Outlet
6635-00-962-62291600 TYPE A INTERCHANGEABLE
Tester,material Hardness
Schultes Precision Manufacturing Inc
6625-01-684-765770403 INTERCHANGEABLE
Meter
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
70403 PRIMARY Wacker Corp (USA)
Related Parts
5975-00-846-8399INTERCHANGEABLE
CONDUIT OUTLET
6635-00-962-6229INTERCHANGEABLE
TESTER,MATERIAL HARDNESS
1600 TYPE A
6625-01-684-7657INTERCHANGEABLE
METER
70403

Frequently Asked Questions

What is NSN 5310-01-260-3219?

NSN 5310-01-260-3219 is a Washer,flat, manufactured by Wacker Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-260-3219?

NSN 5310-01-260-3219 has 1 cross-referenced part number: 70403 (Wacker Corp).

What NSN replaces 5310-01-260-3219?

There are 3 known substitutes for 5310-01-260-3219: 5975-00-846-8399, 6635-00-962-6229, 6625-01-684-7657. Verify interchangeability with system specifications before substitution.

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