PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

623461Nut,plain,barrel

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-00-464-6497 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-464-6497 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-464-6497. Primary manufacturer part number: 623461.
Features
  • Nut,plain,barrel — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Barrel Height: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
  • Thread Series: UNF
  • Thread Quantity Per Inch: 24
  • Nominal Thread Size: 0.3125 INCHES IN
  • Distance From Centerline of Threaded Hole to End of Nut: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
  • Nut Diameter: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Nut,plain,barrel, cataloged under National Stock Number 5310-00-464-6497, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, 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
NSN5310-00-464-6497
Primary Part Number623461
Item NameNut,plain,barrel
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Thread DirectionRIGHT-HAND
Barrel Height0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
Thread SeriesUNF
Thread Quantity Per Inch24
Nominal Thread Size0.3125 INCHES IN
Distance From Centerline of Threaded Hole to End of Nut0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
Nut Diameter0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
Thread Class3B
Nut StylePLAIN BARREL
Material Document and ClassificationAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Precious Material and LocationEXTERNAL SURFACE SILVER
Precious MaterialSILVER
Nut Length0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-139-0321311-1261-00 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Tektronix, Inc.
5310-00-148-3717 INTERCHANGEABLE
Washer,flat
1005-00-914-2922SP 64672 INTERCHANGEABLE
Cap,hand Guard
Colt's Manufacturing Company, Llc
Cross-Reference Index
Part NumberManufacturer
623461 Comet Mfg Co Inc (USA)
623461 G.s. Precision, Inc. (USA)
623461 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
623461 Moeller Mfg. Company, Llc Div Aircraft (USA)
623461 Horst Engineering & Manufacturing Co (USA)
623461 Pro/des Inc Products Design Div (USA)
Related Parts
5905-00-139-0321INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
311-1261-00
5310-00-148-3717INTERCHANGEABLE
WASHER,FLAT
1005-00-914-2922INTERCHANGEABLE
CAP,HAND GUARD
SP 64672

Frequently Asked Questions

What is NSN 5310-00-464-6497?

NSN 5310-00-464-6497 is a Nut,plain,barrel, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-464-6497?

NSN 5310-00-464-6497 has 6 cross-referenced part numbers: 623461 (Comet Mfg Co Inc), 623461 (G.s. Precision, Inc.), 623461 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 623461 (Moeller Mfg. Company, Llc Div Aircraft), 623461 (Horst Engineering & Manufacturing Co) and 1 more.

What NSN replaces 5310-00-464-6497?

There are 3 known substitutes for 5310-00-464-6497: 5905-00-139-0321, 5310-00-148-3717, 1005-00-914-2922. Verify interchangeability with system specifications before substitution.

What are the specifications of 623461?

Key specifications for 623461: Thread Direction: RIGHT-HAND; Barrel Height: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN; Thread Series: UNF; Thread Quantity Per Inch: 24. 14 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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