PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3522Shaft,shouldered

Weil Pump Co Inc · NSN 3040-00-876-0303 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-876-0303 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-876-0303. Primary manufacturer part number: 3522.
Features
  • Shaft,shouldered — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Weil Pump Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-876-0303, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Weil Pump Co Inc. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameShaft,shouldered
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersWeil Pump Co Inc (CAGE 64392)
Technical Specifications
ParameterValue
NSN3040-00-876-0303
Primary Part Number3522
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerWeil Pump Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-308-3809GA143C INTERCHANGEABLE
Repair Tool,pneumatic Tire Valve
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5315-00-425-641310S0935 INTERCHANGEABLE
Pin,grooved,headless
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5940-00-560-82703522 INTERCHANGEABLE
Post,binding,electrical
Sv Microwave, Inc. Div Sv Microwave
5120-00-596-6154 INTERCHANGEABLE
Wrench,spanner
5950-00-647-8881N215544-10 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
5340-00-917-0917 INTERCHANGEABLE
Clamp,loop
6610-01-025-82743522 INTERCHANGEABLE
Pinion Shaft Assembly,indicator
Kearflex Engineering Company
2530-01-047-36813-X-38 INTERCHANGEABLE
Arm and Latch Assembly
Pdi Ground Support Systems, Inc.
5950-01-135-7732 INTERCHANGEABLE
Transformer,power
5340-01-234-77253521 INTERCHANGEABLE
Strap,line Supporting
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
A1361-3PC26 Weil Pump Co Inc (USA)
3522 PRIMARY Weil Pump Co Inc (USA)
Related Parts
5120-00-308-3809INTERCHANGEABLE
REPAIR TOOL,PNEUMATIC TIRE VALVE
GA143C
5315-00-425-6413INTERCHANGEABLE
PIN,GROOVED,HEADLESS
10S0935
5940-00-560-8270INTERCHANGEABLE
POST,BINDING,ELECTRICAL
3522
5120-00-596-6154INTERCHANGEABLE
WRENCH,SPANNER
5950-00-647-8881INTERCHANGEABLE
COIL,RADIO FREQUENCY
N215544-10
5340-00-917-0917INTERCHANGEABLE
CLAMP,LOOP
6610-01-025-8274INTERCHANGEABLE
PINION SHAFT ASSEMBLY,INDICATOR
3522
2530-01-047-3681INTERCHANGEABLE
ARM AND LATCH ASSEMBLY
3-X-38
5950-01-135-7732INTERCHANGEABLE
TRANSFORMER,POWER
5340-01-234-7725INTERCHANGEABLE
STRAP,LINE SUPPORTING
3521
3110-01-289-3179INTERCHANGEABLE
PLATE,RETAINING,BEARING
35-22
5120-01-400-0255INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3522

Frequently Asked Questions

What is NSN 3040-00-876-0303?

NSN 3040-00-876-0303 is a Shaft,shouldered, manufactured by Weil Pump Co Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-876-0303?

NSN 3040-00-876-0303 has 2 cross-referenced part numbers: A1361-3PC26 (Weil Pump Co Inc), 3522 (Weil Pump Co Inc).

What NSN replaces 3040-00-876-0303?

There are 12 known substitutes for 3040-00-876-0303: 5120-00-308-3809, 5315-00-425-6413, 5940-00-560-8270 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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