PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

310002Nut,plain,round

Triumph Thermal Systems, Llc · NSN 5310-00-547-5620 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-547-5620 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-547-5620. Primary manufacturer part number: 310002.
Features
  • Nut,plain,round — FSC 5310
  • Material: STEEL COMP 8740 OVERALL
  • Thread Series: UNS
  • Nominal Thread Size: 6.188 INCHES IN
  • Thread Quantity Per Inch: 16
  • Hardness Rating: 24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
  • Thread Pitch Diameters: +6.1469 TO 6.1531 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 8740 Overall construction
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-547-5620, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems, Llc. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-547-5620
Primary Part Number310002
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Thermal Systems, Llc
StatusACTIVE
MaterialSTEEL COMP 8740 OVERALL
Thread SeriesUNS
Nominal Thread Size6.188 INCHES IN
Thread Quantity Per Inch16
Hardness Rating24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
Thread Pitch Diameters+6.1469 TO 6.1531 INCHES IN
Thread DirectionRIGHT-HAND
Material Document and ClassificationAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-019-8239 INTERCHANGEABLE
Belt
6150-00-876-7919 INTERCHANGEABLE
Wiring Harness,branched
4210-01-057-847831000-2 INTERCHANGEABLE
Valve,pilot
Remote Controls Inc Dba Remote Controls Inc
5962-01-097-2455SN54LS00J INTERCHANGEABLE
Microcircuit,digital
Freescale Semiconductor, Inc.
5930-01-409-2781 INTERCHANGEABLE
Switch,rotary
5305-01-474-3200302893-110 INTERCHANGEABLE
Screw,cap,hexagon Head
Oil States Industries, Inc. Div Special Products Div
4330-01-474-3753303032-106 INTERCHANGEABLE
Filter Element,fluid
Oil States Industries, Inc. Div Special Products Div
4820-01-529-056731014-2 INTERCHANGEABLE
Disk,valve
Remote Controls Inc Dba Remote Controls Inc
5935-01-567-2498310ES002NF12-327 INTERCHANGEABLE
Backshell,electrical Connector
Glenair, Inc.
5340-01-581-86083711500C1 INTERCHANGEABLE
Adapter,tie Down
Nd Defense Llc
Cross-Reference Index
Part NumberManufacturer
310002 PRIMARY Triumph Thermal Systems, Llc (USA)
Related Parts
3030-00-019-8239INTERCHANGEABLE
BELT
6150-00-876-7919INTERCHANGEABLE
WIRING HARNESS,BRANCHED
4210-01-057-8478INTERCHANGEABLE
VALVE,PILOT
31000-2
5962-01-097-2455INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS00J
5930-01-409-2781INTERCHANGEABLE
SWITCH,ROTARY
5305-01-474-3200INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
302893-110
4330-01-474-3753INTERCHANGEABLE
FILTER ELEMENT,FLUID
303032-106
4820-01-529-0567INTERCHANGEABLE
DISK,VALVE
31014-2
5935-01-567-2498INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
310ES002NF12-327
5340-01-581-8608INTERCHANGEABLE
ADAPTER,TIE DOWN
3711500C1
3130-01-623-4024INTERCHANGEABLE
HOUSING,BEARING UNIT
31-0002
1005-01-686-2989INTERCHANGEABLE
SIGHT UNIT,MECHANICAL
310-002

Frequently Asked Questions

What is NSN 5310-00-547-5620?

NSN 5310-00-547-5620 is a Nut,plain,round, manufactured by Triumph Thermal Systems, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-547-5620?

NSN 5310-00-547-5620 has 1 cross-referenced part number: 310002 (Triumph Thermal Systems, Llc).

What NSN replaces 5310-00-547-5620?

There are 12 known substitutes for 5310-00-547-5620: 3030-00-019-8239, 6150-00-876-7919, 4210-01-057-8478 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 310002?

Key specifications for 310002: Material: STEEL COMP 8740 OVERALL; Thread Series: UNS; Nominal Thread Size: 6.188 INCHES IN; Thread Quantity Per Inch: 16. 8 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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