PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

949050-2590Nut,plain,hexagon

Nippondenso of Los Angeles Inc · NSN 5310-00-350-4717 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-350-4717 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-350-4717. Primary manufacturer part number: 949050-2590.
Features
  • Nut,plain,hexagon — FSC 5310
  • Bearing Surface Type: CHAMFERED
  • Width Across Flats: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Quantity Per Inch: 16
  • Nut Height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1212 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-350-4717, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nippondenso of Los Angeles Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-350-4717
Primary Part Number949050-2590
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNippondenso of Los Angeles Inc
StatusACTIVE
Bearing Surface TypeCHAMFERED
Width Across Flats0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.375 INCHES IN
Thread Quantity Per Inch16
Nut Height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Nut StyleHEXAGON
Thread DirectionRIGHT-HAND
Thread Class3B
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1212 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-011-370210DX489 INTERCHANGEABLE
Cup,oil,lubricating
Fwd Seagrave Holdings Lp
5910-00-164-6436 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5310-01-425-1561 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
949050-2590 Nippon Denso Co. Ltd (JPN)
949050-2590 PRIMARY Nippondenso of Los Angeles Inc (USA)
X4-89 Lipe Corp (USA)
Related Parts
4730-00-011-3702INTERCHANGEABLE
CUP,OIL,LUBRICATING
10DX489
5910-00-164-6436INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5310-01-425-1561INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-00-350-4717?

NSN 5310-00-350-4717 is a Nut,plain,hexagon, manufactured by Nippondenso of Los Angeles Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-350-4717?

NSN 5310-00-350-4717 has 3 cross-referenced part numbers: 949050-2590 (Nippon Denso Co. Ltd), 949050-2590 (Nippondenso of Los Angeles Inc), X4-89 (Lipe Corp).

What NSN replaces 5310-00-350-4717?

There are 3 known substitutes for 5310-00-350-4717: 4730-00-011-3702, 5910-00-164-6436, 5310-01-425-1561. Verify interchangeability with system specifications before substitution.

What are the specifications of 949050-2590?

Key specifications for 949050-2590: Bearing Surface Type: CHAMFERED; Width Across Flats: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Size: 0.375 INCHES IN. 11 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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