PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34651Nut,plain,round

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5310-00-095-3604 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-095-3604 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-095-3604. Primary manufacturer part number: 34651.
Features
  • Nut,plain,round — FSC 5310
  • Nut Style: ROUND
  • Thread Series: UN
  • Thread Quantity Per Inch: 12
  • Nominal Thread Size: 3.500 INCHES IN
  • Hardness Rating: 250.0 BRINELL STANDARD MINIMUM AND 300.0 BRINELL STANDARD MAXIMUM
  • Thread Direction: RIGHT-HAND
  • Surface Treatment: LEAD OVERALL
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 5310-00-095-3604, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-095-3604
Primary Part Number34651
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Nut StyleROUND
Thread SeriesUN
Thread Quantity Per Inch12
Nominal Thread Size3.500 INCHES IN
Hardness Rating250.0 BRINELL STANDARD MINIMUM AND 300.0 BRINELL STANDARD MAXIMUM
Thread DirectionRIGHT-HAND
Surface TreatmentLEAD OVERALL
Nut Diameter4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
Nut Thickness0.287 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
Drive Point Width0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Drive Point Quantity6
Thread Class3B
Drive Point Depth0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5930-00-258-659134651 INTERCHANGEABLE
Switch Subassembly
Setra Systems, Inc. Dba Gems Sensors
2530-00-272-810711EJW8 INTERCHANGEABLE
Link,wheel Cylinder,hydraulic Br
Mack Trucks Inc Parts Opn
2530-00-730-7034277340N INTERCHANGEABLE
Valve,brake Pneumatic
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5355-01-024-71022024-0010-1 INTERCHANGEABLE
Window,dial
Aeropanel, Llc
Cross-Reference Index
Part NumberManufacturer
34651 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
34651 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5930-00-258-6591INTERCHANGEABLE
SWITCH SUBASSEMBLY
34651
2530-00-272-8107INTERCHANGEABLE
LINK,WHEEL CYLINDER,HYDRAULIC BR
11EJW8
2530-00-730-7034INTERCHANGEABLE
VALVE,BRAKE PNEUMATIC
277340N
5355-01-024-7102INTERCHANGEABLE
WINDOW,DIAL
2024-0010-1

Frequently Asked Questions

What is NSN 5310-00-095-3604?

NSN 5310-00-095-3604 is a Nut,plain,round, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-095-3604?

NSN 5310-00-095-3604 has 2 cross-referenced part numbers: 34651 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 34651 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5310-00-095-3604?

There are 4 known substitutes for 5310-00-095-3604: 5930-00-258-6591, 2530-00-272-8107, 2530-00-730-7034 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34651?

Key specifications for 34651: Nut Style: ROUND; Thread Series: UN; Thread Quantity Per Inch: 12; Nominal Thread Size: 3.500 INCHES IN. 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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