PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-4322649 PC 80Nut,plain,hexagon

Naval Sea Systems Command · NSN 5310-01-468-3300 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-468-3300 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-468-3300. Primary manufacturer part number: 124-4322649 PC 80.
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 24
  • Nominal Thread Size: 0.190 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Bearing Surface Type: CHAMFERED OR FLAT
  • Thread Class: 3B
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-468-3300, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-468-3300
Primary Part Number124-4322649 PC 80
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Width Across Flats0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Thread Quantity Per Inch24
Nominal Thread Size0.190 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Bearing Surface TypeCHAMFERED OR FLAT
Thread Class3B
Surface TreatmentCADMIUM OVERALL
Thread DirectionRIGHT-HAND
MaterialSTEEL OVERALL
Nut Height0.410 INCHES NOMINAL IN
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-01-468-3304124-4322648-PC-34 INTERCHANGEABLE
Nut,plain,hexagon
Naval Sea Systems Command
5310-01-468-3305124-4322649 PC 74 INTERCHANGEABLE
Nut,plain,hexagon
Naval Sea Systems Command
3040-01-469-3017124-4322648 PC 45 INTERCHANGEABLE
Shaft,straight
Naval Sea Systems Command
3040-01-469-5777124-4322649 PC 53 INTERCHANGEABLE
Connecting Link,rigid
Naval Sea Systems Command
3040-01-469-7931124-4322649 PC12 INTERCHANGEABLE
Collar,shaft
Naval Sea Systems Command
3040-01-469-7962124-4322649 PC27 INTERCHANGEABLE
Collar,shaft
Naval Sea Systems Command
3020-01-469-80584322648 PC 14 X 15 INTERCHANGEABLE
Dog and Dog Gear
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
124-4322651 PC 56 Naval Sea Systems Command (USA)
4322649 Celanese Plastics Co Div of Celanese Corp (USA)
124-4322649 PC 80 PRIMARY Naval Sea Systems Command (USA)
124-4322648 PC 44 Artus Corp (USA)
10-24UNC-3B Zf Industrieantriebe Witten Gmbh (DEU)
10-24 UNC-3B Naval Sea Systems Command (USA)
Related Parts
5310-01-468-3304INTERCHANGEABLE
NUT,PLAIN,HEXAGON
124-4322648-PC-34
5310-01-468-3305INTERCHANGEABLE
NUT,PLAIN,HEXAGON
124-4322649 PC 74
3040-01-469-3017INTERCHANGEABLE
SHAFT,STRAIGHT
124-4322648 PC 45
3040-01-469-5777INTERCHANGEABLE
CONNECTING LINK,RIGID
124-4322649 PC 53
3040-01-469-7931INTERCHANGEABLE
COLLAR,SHAFT
124-4322649 PC12
3040-01-469-7962INTERCHANGEABLE
COLLAR,SHAFT
124-4322649 PC27
3020-01-469-8058INTERCHANGEABLE
DOG AND DOG GEAR
4322648 PC 14 X 15

Frequently Asked Questions

What is NSN 5310-01-468-3300?

NSN 5310-01-468-3300 is a Nut,plain,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-468-3300?

NSN 5310-01-468-3300 has 6 cross-referenced part numbers: 124-4322651 PC 56 (Naval Sea Systems Command), 4322649 (Celanese Plastics Co Div of Celanese Corp), 124-4322649 PC 80 (Naval Sea Systems Command), 124-4322648 PC 44 (Artus Corp), 10-24UNC-3B (Zf Industrieantriebe Witten Gmbh) and 1 more.

What NSN replaces 5310-01-468-3300?

There are 7 known substitutes for 5310-01-468-3300: 5310-01-468-3304, 5310-01-468-3305, 3040-01-469-3017 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-4322649 PC 80?

Key specifications for 124-4322649 PC 80: Width Across Flats: 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Thread Quantity Per Inch: 24; Nominal Thread Size: 0.190 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 12 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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