PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

490231Nut,self-Locking,plate

Rogerson Kratos · NSN 5310-00-941-0163 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-941-0163 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-941-0163. Primary manufacturer part number: 490231.
Features
  • Nut,self-Locking,plate — FSC 5310
  • 16 verified cross-references
  • Primary manufacturer: Rogerson Kratos
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,plate, cataloged under National Stock Number 5310-00-941-0163, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rogerson Kratos. This item has 16 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNut,self-Locking,plate
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersHowmet Global Fastening Systems Inc (CAGE 15653); Harvard Industries Inc (CAGE 72962); Nielsen Hardware Corp (CAGE 98003); Turbo Power & Marine System Inc Sub of United Technologies Corp (CAGE 11449); Nielsen Hardware Corporation (CAGE 1RRL5)
Technical Specifications
ParameterValue
NSN5310-00-941-0163
Primary Part Number490231
Item NameNut,self-Locking,plate
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRogerson Kratos
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5999-00-422-5462640-217 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
2530-00-622-0790639244 INTERCHANGEABLE
Handle,hand Brake
Am General Llc
1680-00-650-0490131010 INTERCHANGEABLE
Slide,valve
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
638676 Howmet Global Fastening Systems Inc (USA)
638675 Harvard Industries Inc (USA)
490231 Nielsen Hardware Corp (USA)
640217 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
490231 Nielsen Hardware Corporation (USA)
638676 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
490231 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
640217 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
490231 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
D52LHA7965-048 Harvard Industries Inc (USA)
638676 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
638675 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
490231 PRIMARY Rogerson Kratos (USA)
490231 Harvard Industries Inc (USA)
638675 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
638675 Howmet Global Fastening Systems Inc (USA)
Related Parts
5999-00-422-5462INTERCHANGEABLE
CONTACT,ELECTRICAL
640-217
2530-00-622-0790INTERCHANGEABLE
HANDLE,HAND BRAKE
639244
1680-00-650-0490INTERCHANGEABLE
SLIDE,VALVE
131010

Frequently Asked Questions

What is NSN 5310-00-941-0163?

NSN 5310-00-941-0163 is a Nut,self-Locking,plate, manufactured by Rogerson Kratos, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-941-0163?

NSN 5310-00-941-0163 has 16 cross-referenced part numbers: 638676 (Howmet Global Fastening Systems Inc), 638675 (Harvard Industries Inc), 490231 (Nielsen Hardware Corp), 640217 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 490231 (Nielsen Hardware Corporation) and 11 more.

What NSN replaces 5310-00-941-0163?

There are 3 known substitutes for 5310-00-941-0163: 5999-00-422-5462, 2530-00-622-0790, 1680-00-650-0490. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-941-0163 still in active supply?

NSN 5310-00-941-0163 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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