PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5300650Washer,concave

Gichner Systems Group, Inc. Div C5isr Division · NSN 5310-01-268-3533 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-268-3533 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-268-3533. Primary manufacturer part number: 5300650.
Features
  • Washer,concave — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Gichner Systems Group, Inc. Div C5isr Division
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,concave, cataloged under National Stock Number 5310-01-268-3533, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gichner Systems Group, Inc. Div C5isr Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,concave
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersGichner Systems Group Inc Gichner Mobilizer Div (CAGE 16128); Gichner Systems Group, Inc. Div C5isr Division (CAGE 29381)
Technical Specifications
ParameterValue
NSN5310-01-268-3533
Primary Part Number5300650
Item NameWasher,concave
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGichner Systems Group, Inc. Div C5isr Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-086-00921274-453-2 INTERCHANGEABLE
Dummy Load,electrical
Bae Systems Information and Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
5300650 Gichner Systems Group Inc Gichner Mobilizer Div (USA)
5300650 PRIMARY Gichner Systems Group, Inc. Div C5isr Division (USA)
Related Parts
5985-01-086-0092INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
1274-453-2

Frequently Asked Questions

What is NSN 5310-01-268-3533?

NSN 5310-01-268-3533 is a Washer,concave, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-268-3533?

NSN 5310-01-268-3533 has 2 cross-referenced part numbers: 5300650 (Gichner Systems Group Inc Gichner Mobilizer Div), 5300650 (Gichner Systems Group, Inc. Div C5isr Division).

What NSN replaces 5310-01-268-3533?

There is 1 known substitute for 5310-01-268-3533: 5985-01-086-0092. Verify interchangeability with system specifications before substitution.

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