PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401011Nut,plain,hexagon

Kline Manufacturing Co Inc · NSN 5310-01-165-2910 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-165-2910 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-165-2910. Primary manufacturer part number: 401011.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Quantity Per Inch: 24
  • Thread Series: UNF
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Kline Manufacturing Co Inc
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 5310-01-165-2910, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kline Manufacturing Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-165-2910
Primary Part Number401011
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKline Manufacturing Co Inc
StatusACTIVE
Nominal Thread Size0.375 INCHES IN
Thread Quantity Per Inch24
Thread SeriesUNF
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5365-01-071-9758 INTERCHANGEABLE
Spacer,sleeve
5310-01-101-1293 INTERCHANGEABLE
Nut
6920-01-203-184740101-1 INTERCHANGEABLE
Stator,nose
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
6630-01-257-844200121 INTERCHANGEABLE
Element,chloride Electrode
Nova Biomedical Corp
5998-01-406-9268 INTERCHANGEABLE
Holder,printed Circuit Board
4720-01-431-1245 INTERCHANGEABLE
Tubing,nonmetallic
7125-01-645-3603401011 INTERCHANGEABLE
Cabinet,storage
Geargrid Llc Dba Geargrid Llc
Cross-Reference Index
Part NumberManufacturer
401011 Kline Manufacturing Co Inc (USA)
Related Parts
5365-01-071-9758INTERCHANGEABLE
SPACER,SLEEVE
5310-01-101-1293INTERCHANGEABLE
NUT
6920-01-203-1847INTERCHANGEABLE
STATOR,NOSE
40101-1
6630-01-257-8442INTERCHANGEABLE
ELEMENT,CHLORIDE ELECTRODE
00121
5998-01-406-9268INTERCHANGEABLE
HOLDER,PRINTED CIRCUIT BOARD
4720-01-431-1245INTERCHANGEABLE
TUBING,NONMETALLIC
7125-01-645-3603INTERCHANGEABLE
CABINET,STORAGE
401011

Frequently Asked Questions

What is NSN 5310-01-165-2910?

NSN 5310-01-165-2910 is a Nut,plain,hexagon, manufactured by Kline Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-165-2910?

NSN 5310-01-165-2910 has 1 cross-referenced part number: 401011 (Kline Manufacturing Co Inc).

What NSN replaces 5310-01-165-2910?

There are 7 known substitutes for 5310-01-165-2910: 5365-01-071-9758, 5310-01-101-1293, 6920-01-203-1847 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401011?

Key specifications for 401011: Nominal Thread Size: 0.375 INCHES IN; Thread Quantity Per Inch: 24; Thread Series: UNF; Material: STEEL OVERALL. 4 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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