PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

701001A1Nut,plain,round

A. O. Smith Corporation Dba a O Smith Corp · NSN 5310-00-514-9149 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-514-9149 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-514-9149. Primary manufacturer part number: 701001A1.
Features
  • Nut,plain,round — FSC 5310
  • Countersink Angle: 90.0 DEGREES NOMINAL NUT
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.4352 INCHES IN
  • Thread Series: UNF
  • Thread Quantity Per Inch: 32
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-514-9149, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is A. O. Smith Corporation Dba a O Smith Corp. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-514-9149
Primary Part Number701001A1
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerA. O. Smith Corporation Dba a O Smith Corp
StatusCANCELLED
Countersink Angle90.0 DEGREES NOMINAL NUT
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Thread DirectionRIGHT-HAND
Nominal Thread Size0.4352 INCHES IN
Thread SeriesUNF
Thread Quantity Per Inch32
Drive Point Quantity4
Nut StyleROUND
Nut Diameter0.860 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
Nut Thickness0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
Drive Point Width0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Drive Point Depth0.042 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Thread Class3B
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2995-00-452-951770-1001 INTERCHANGEABLE
Amplifier Special
Meggitt (uk) Limited
5935-00-701-221510689631 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
5920-00-887-6513264-0933-020 INTERCHANGEABLE
Fuse,cartridge
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5330-01-181-5065G100780 INTERCHANGEABLE
Retainer,packing
Cnh Industrial America Llc Dba Cnh America
4730-01-201-8352701-001-1 INTERCHANGEABLE
Tee
Vermeer Manufacturing Company Dba Vermeer Corporation
4730-01-368-7740701001 INTERCHANGEABLE
Coupling,clamp,pipe
Mdc Precision Llc Dba Mdc Precision Llc
Cross-Reference Index
Part NumberManufacturer
701001A1 PRIMARY A. O. Smith Corporation Dba a O Smith Corp (USA)
701001 Smith Otis a Mfg Co (USA)
7414705 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
2995-00-452-9517INTERCHANGEABLE
AMPLIFIER SPECIAL
70-1001
5935-00-701-2215INTERCHANGEABLE
ADAPTER,CONNECTOR
10689631
5920-00-887-6513INTERCHANGEABLE
FUSE,CARTRIDGE
264-0933-020
5330-01-181-5065INTERCHANGEABLE
RETAINER,PACKING
G100780
4730-01-201-8352INTERCHANGEABLE
TEE
701-001-1
4730-01-368-7740INTERCHANGEABLE
COUPLING,CLAMP,PIPE
701001

Frequently Asked Questions

What is NSN 5310-00-514-9149?

NSN 5310-00-514-9149 is a Nut,plain,round, manufactured by A. O. Smith Corporation Dba a O Smith Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-514-9149?

NSN 5310-00-514-9149 has 3 cross-referenced part numbers: 701001A1 (A. O. Smith Corporation Dba a O Smith Corp), 701001 (Smith Otis a Mfg Co), 7414705 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5310-00-514-9149?

There are 6 known substitutes for 5310-00-514-9149: 2995-00-452-9517, 5935-00-701-2215, 5920-00-887-6513 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 701001A1?

Key specifications for 701001A1: Countersink Angle: 90.0 DEGREES NOMINAL NUT; Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL; Thread Direction: RIGHT-HAND. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-514-9149 still in active supply?

NSN 5310-00-514-9149 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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