PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16538Gearshaft,spur

New Venture Gear Inc New Process Gear Div · NSN 3040-01-674-0189 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-674-0189 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-674-0189. Primary manufacturer part number: 16538.
Features
  • Gearshaft,spur — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: New Venture Gear Inc New Process Gear Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-01-674-0189, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is New Venture Gear Inc New Process Gear Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-674-0189
Primary Part Number16538
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNew Venture Gear Inc New Process Gear Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-144-8922 INTERCHANGEABLE
Bearing,ball,annular
5920-00-296-284216538 INTERCHANGEABLE
Fuseholder,block
Heil Environmental Industries
5360-00-598-670916538 INTERCHANGEABLE
Spring,helical,compression
Napco International Llc Dba Napco International Inc
4210-00-972-6445418288 INTERCHANGEABLE
Extinguisher,fire
Tyco Fire Products Lp
4820-01-230-895716538 INTERCHANGEABLE
Seat,valve
Aerco International, Inc. Dba Aerco International Inc
5342-01-266-8623 INTERCHANGEABLE
Strap,special
6515-01-589-9174239.987 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16538 PRIMARY New Venture Gear Inc New Process Gear Div (USA)
3040PL1943259 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3110-00-144-8922INTERCHANGEABLE
BEARING,BALL,ANNULAR
5920-00-296-2842INTERCHANGEABLE
FUSEHOLDER,BLOCK
16538
5360-00-598-6709INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16538
4210-00-972-6445INTERCHANGEABLE
EXTINGUISHER,FIRE
418288
4820-01-230-8957INTERCHANGEABLE
SEAT,VALVE
16538
5342-01-266-8623INTERCHANGEABLE
STRAP,SPECIAL
6515-01-589-9174INTERCHANGEABLE
BONE PLATE
239.987

Frequently Asked Questions

What is NSN 3040-01-674-0189?

NSN 3040-01-674-0189 is a Gearshaft,spur, manufactured by New Venture Gear Inc New Process Gear Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-674-0189?

NSN 3040-01-674-0189 has 2 cross-referenced part numbers: 16538 (New Venture Gear Inc New Process Gear Div), 3040PL1943259 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 3040-01-674-0189?

There are 7 known substitutes for 3040-01-674-0189: 3110-00-144-8922, 5920-00-296-2842, 5360-00-598-6709 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16538?

Key specifications for 16538: Part Name Assigned by Controlling Agency: GEAR; Special Features: NHA-TRANSFER CASE, FRONT HALF. 2 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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