PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76749-13X2PCF7L1Nut,plain,hexagon

Naval Inventory Control Point Mechanicsburg · NSN 5310-00-458-0465 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-458-0465 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-458-0465. Primary manufacturer part number: 76749-13X2PCF7L1.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Criticality Code Justification: ZZZX
  • Nominal Thread Size: 0.750 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2B
  • Temp Rating: 875.0 FAHRENHEIT MINIMUM AND 1000.0 FAHRENHEIT MAXIMUM DEGF
  • Thread Quantity Per Inch: 10
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 5310-00-458-0465, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-458-0465
Primary Part Number76749-13X2PCF7L1
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusCANCELLED
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Criticality Code JustificationZZZX
Nominal Thread Size0.750 INCHES IN
Thread DirectionRIGHT-HAND
Thread Class2B
Temp Rating875.0 FAHRENHEIT MINIMUM AND 1000.0 FAHRENHEIT MAXIMUM DEGF
Thread Quantity Per Inch10
Nondefinitive Spec/std Data3 TYPE AND 4 GRADE
Departure From Cited DesignatorMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
MaterialSTEEL OVERALL
Bearing Surface TypeWASHER FACED
Width Across Flats1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Nut StyleHEXAGON
Nut Height0.710 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
Hardness Rating24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5310-00-145-200222600N PIECE 38 INTERCHANGEABLE
Nut,plain,hexagon
Leslie Controls, Inc. Dba Leslie Controls Inc
5310-01-041-2866 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-045-1608 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-143-1552 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-383-3376 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
76749-13X2PCF7L1 Naval Inventory Control Point Mechanicsburg (USA)
975-298PCF6L1 Naval Inventory Control Point Mechanicsburg (USA)
975-240PCF7L1 Naval Inventory Control Point Mechanicsburg (USA)
76749-13X62PCF7L1 Naval Inventory Control Point Mechanicsburg (USA)
0.75010UNC2BT3G4NSAFAL1 Naval Inventory Control Point Mechanicsburg (USA)
76749-13X1PCF7 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
MIL-DTL-1222,TYIII,GR 4,STY AL1 Naval Inventory Control Point Mechanicsburg (USA)
1098-206-17-1PCF7 Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA)
77749-13X1PC7L1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222L1 Naval Inventory Control Point Mechanicsburg (USA)
76749-13X62PCF7 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
77749-13X1PC7 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
1098-206-17-2PCF6 Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA)
MIL-DTL-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1098-206-17-2PCF6L1 Naval Inventory Control Point Mechanicsburg (USA)
975-239PCF7L1 Naval Inventory Control Point Mechanicsburg (USA)
975-327PCF7L1 Naval Inventory Control Point Mechanicsburg (USA)
975-298PCF6 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
MIL-DTL-1222,TYIII,GR 4,STY A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
975-240PCF7 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Related Parts
5310-00-145-2002INTERCHANGEABLE
NUT,PLAIN,HEXAGON
22600N PIECE 38
5310-01-041-2866INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-045-1608INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-143-1552INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-383-3376INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-00-458-0465?

NSN 5310-00-458-0465 is a Nut,plain,hexagon, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-458-0465?

NSN 5310-00-458-0465 has 30 cross-referenced part numbers: 76749-13X2PCF7L1 (Naval Inventory Control Point Mechanicsburg), 975-298PCF6L1 (Naval Inventory Control Point Mechanicsburg), 975-240PCF7L1 (Naval Inventory Control Point Mechanicsburg), 76749-13X62PCF7L1 (Naval Inventory Control Point Mechanicsburg), 0.75010UNC2BT3G4NSAFAL1 (Naval Inventory Control Point Mechanicsburg) and 25 more.

What NSN replaces 5310-00-458-0465?

There are 5 known substitutes for 5310-00-458-0465: 5310-00-145-2002, 5310-01-041-2866, 5310-01-045-1608 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76749-13X2PCF7L1?

Key specifications for 76749-13X2PCF7L1: Thread Series: UNIFIED NATIONAL COARSE (UNC); Criticality Code Justification: ZZZX; Nominal Thread Size: 0.750 INCHES IN; Thread Direction: RIGHT-HAND. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-458-0465 still in active supply?

NSN 5310-00-458-0465 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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