PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-968 PIECE 22 1-1/2INNut,plain,hexagon

Spirax Sarco Inc Dba Spirax Sarco · NSN 5310-01-406-9230 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-406-9230 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-406-9230. Primary manufacturer part number: J-968 PIECE 22 1-1/2IN.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Quantity Per Inch: 18
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Nominal Thread Size: 0.312 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Material: COPPER ALLOY OVERALL
  • Thread Class: 2B
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-406-9230, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5310-01-406-9230
Primary Part NumberJ-968 PIECE 22 1-1/2IN
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
Thread Quantity Per Inch18
Bearing Surface TypeCHAMFERED OR WASHER FACED
Nominal Thread Size0.312 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
MaterialCOPPER ALLOY OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-223-95561204-1 INTERCHANGEABLE
Extractor,stuffing Box and Pump
C. S. Osborne and Company Dba Cs Osborne & Co
6625-01-049-0387 INTERCHANGEABLE
Counter,electronic,digital Reado
5120-01-431-7207 INTERCHANGEABLE
Key,socket Head Screw
Cross-Reference Index
Part NumberManufacturer
J-968 PIECE 22 1-1/2IN PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
58320 Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5120-00-223-9556INTERCHANGEABLE
EXTRACTOR,STUFFING BOX AND PUMP
1204-1
6625-01-049-0387INTERCHANGEABLE
COUNTER,ELECTRONIC,DIGITAL READO
5120-01-431-7207INTERCHANGEABLE
KEY,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 5310-01-406-9230?

NSN 5310-01-406-9230 is a Nut,plain,hexagon, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-406-9230?

NSN 5310-01-406-9230 has 2 cross-referenced part numbers: J-968 PIECE 22 1-1/2IN (Spirax Sarco Inc Dba Spirax Sarco), 58320 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 5310-01-406-9230?

There are 3 known substitutes for 5310-01-406-9230: 5120-00-223-9556, 6625-01-049-0387, 5120-01-431-7207. Verify interchangeability with system specifications before substitution.

What are the specifications of J-968 PIECE 22 1-1/2IN?

Key specifications for J-968 PIECE 22 1-1/2IN: Thread Quantity Per Inch: 18; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.312 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 7 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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