PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2711301 REV BShaft,shouldered

Paxton Products Inc · NSN 3040-00-952-3254 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-952-3254 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-952-3254. Primary manufacturer part number: 2711301 REV B.
Features
  • Shaft,shouldered — FSC 3040
  • 5 verified cross-references
  • Primary manufacturer: Paxton Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-952-3254, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Paxton Products Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,shouldered
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersWellman Group (CAGE K7018); Paxton Products Inc (CAGE 52358)
Technical Specifications
ParameterValue
NSN3040-00-952-3254
Primary Part Number2711301 REV B
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerPaxton Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-0260495 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
7710-00-245-95691492FB INTERCHANGEABLE
Oboe
Selmer Co the
5330-00-361-27581492 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5310-00-596-83571492 INTERCHANGEABLE
Nut,plain,knurled
Smith Meter Inc Parts Opn
5310-00-934-9764MS35649-205B INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5975-01-125-1214SLAY100 INTERCHANGEABLE
Entrance Elbow,electrical
Egs Electrical Group Appleton Div
5305-01-157-379010513121 INTERCHANGEABLE
Screw,cap,hexagon Head
General Dynamics Land Systems Canadacorp
5963-01-205-1469167842 INTERCHANGEABLE
Electronic Module,standardized
Northrop Grumman Systems Corporation
1045-01-312-14921599627 INTERCHANGEABLE
Block
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-01-479-07077HB495 INTERCHANGEABLE
Nut,self-Locking,hexagon
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
149 ITEM 2 Wellman Group (GBR)
2711301 REV B PRIMARY Paxton Products Inc (USA)
149/2 Wellman Group (GBR)
X5008/12/149 ITEM 2 Wellman Group (GBR)
X5008/12/149/2 Wellman Group (GBR)
Related Parts
3110-00-100-0260INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
495
7710-00-245-9569INTERCHANGEABLE
OBOE
1492FB
5330-00-361-2758INTERCHANGEABLE
GASKET
1492
5310-00-596-8357INTERCHANGEABLE
NUT,PLAIN,KNURLED
1492
5310-00-934-9764INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-205B
5975-01-125-1214INTERCHANGEABLE
ENTRANCE ELBOW,ELECTRICAL
SLAY100
5305-01-157-3790INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
10513121
5963-01-205-1469INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
167842
1045-01-312-1492INTERCHANGEABLE
BLOCK
1599627
5310-01-479-0707INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
7HB495
5985-01-535-3233INTERCHANGEABLE
SEAL,WAVEGUIDE
149-2

Frequently Asked Questions

What is NSN 3040-00-952-3254?

NSN 3040-00-952-3254 is a Shaft,shouldered, manufactured by Paxton Products Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-952-3254?

NSN 3040-00-952-3254 has 5 cross-referenced part numbers: 149 ITEM 2 (Wellman Group), 2711301 REV B (Paxton Products Inc), 149/2 (Wellman Group), X5008/12/149 ITEM 2 (Wellman Group), X5008/12/149/2 (Wellman Group).

What NSN replaces 3040-00-952-3254?

There are 11 known substitutes for 3040-00-952-3254: 3110-00-100-0260, 7710-00-245-9569, 5330-00-361-2758 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com