PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300034-1Shaft,straight

Tri-Tec Manufacturing Llc · NSN 3040-01-680-8085 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-680-8085 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-680-8085. Primary manufacturer part number: 300034-1.
Features
  • Shaft,straight — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Tri-Tec Manufacturing Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-680-8085, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,straight
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersTri-Tec Manufacturing Llc (CAGE 98032)
Technical Specifications
ParameterValue
NSN3040-01-680-8085
Primary Part Number300034-1
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTri-Tec Manufacturing Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1020-00-009-02753000341 INTERCHANGEABLE
Sleeve,valve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-076-1553 INTERCHANGEABLE
Bonnet-Upper
5935-01-231-0429390HS001NF2116H6 INTERCHANGEABLE
Backshell,electrical Connector
Glenair, Inc.
6220-01-511-067230-0034-1 INTERCHANGEABLE
Lens,light
Ace Aeronautics Llc
5998-01-700-0233300034-1 INTERCHANGEABLE
Circuit Card Assembly
Amentum Services, Inc.
Cross-Reference Index
Part NumberManufacturer
300185 REV N K35 ITEM NO. 4 Tri-Tec Manufacturing Llc (USA)
300034-1 PRIMARY Tri-Tec Manufacturing Llc (USA)
Related Parts
1020-00-009-0275INTERCHANGEABLE
SLEEVE,VALVE
3000341
4820-01-076-1553INTERCHANGEABLE
BONNET-UPPER
5935-01-231-0429INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
390HS001NF2116H6
6220-01-511-0672INTERCHANGEABLE
LENS,LIGHT
30-0034-1
5998-01-700-0233INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
300034-1

Frequently Asked Questions

What is NSN 3040-01-680-8085?

NSN 3040-01-680-8085 is a Shaft,straight, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-680-8085?

NSN 3040-01-680-8085 has 2 cross-referenced part numbers: 300185 REV N K35 ITEM NO. 4 (Tri-Tec Manufacturing Llc), 300034-1 (Tri-Tec Manufacturing Llc).

What NSN replaces 3040-01-680-8085?

There are 5 known substitutes for 3040-01-680-8085: 1020-00-009-0275, 4820-01-076-1553, 5935-01-231-0429 and 2 more. Verify interchangeability with system specifications before substitution.

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