PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12121007-9Shaft,straight

Jered Llc · NSN 3040-01-145-5413 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-145-5413 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-145-5413. Primary manufacturer part number: 12121007-9.
Features
  • Shaft,straight — FSC 3040
  • Material: STEEL
  • End Similarity: NOT IDENTICAL
  • First End Diameter: 0.7500 INCHES NOMINAL IN
  • First End Style: PLAIN
  • 7 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Applications requiring Steel construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-145-5413, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Jered Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-145-5413
Primary Part Number12121007-9
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
MaterialSTEEL
End SimilarityNOT IDENTICAL
First End Diameter0.7500 INCHES NOMINAL IN
First End StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4921-01-145-329412121000 ITEM 2 8 INTERCHANGEABLE
Shaft Output
Jered Llc
3040-01-145-334612121000 ITEM 3 7 INTERCHANGEABLE
Shaft,straight
Jered Llc
4921-01-145-5343 INTERCHANGEABLE
Hoist Assembly Torp
4921-01-145-5344 INTERCHANGEABLE
Cam Follower,hoist
4921-01-145-5345CCFL-2 1/2-SB INTERCHANGEABLE
Cam Follower,hoist
Mcgill Manufacturing Co, Inc
4921-01-145-534612121000 ITEM 2 7 INTERCHANGEABLE
Shaft,jack
Jered Llc
4921-01-145-534712121000 ITEM 4 INTERCHANGEABLE
Pendant Assembly
Jered Llc
4921-01-145-534812121000 ITEM 5 5 INTERCHANGEABLE
Pulley and Bearing
Jered Llc
5340-01-145-538412121000 ITEM 6 2 INTERCHANGEABLE
Strap,retaining
Jered Llc
3130-01-145-540912121000 ITEM 9 1 INTERCHANGEABLE
Cap,pillow Block
Jered Llc
Cross-Reference Index
Part NumberManufacturer
12121007-9 Jered Llc (USA)
12121007-9 Unidynamics/saint Louis Inc Conroe Opns (USA)
12121000 ITEM 36 Gulf Coast Holdings, Inc Dba Unidynamics (USA)
12121000 ITEM 36 Jered Llc (USA)
12121000 Unidynamics/saint Louis Inc Conroe Opns (USA)
12121000 ITEM 36 Unidynamics/saint Louis Inc Conroe Opns (USA)
12121007-9 Gulf Coast Holdings, Inc Dba Unidynamics (USA)
Related Parts
4921-01-145-3294INTERCHANGEABLE
SHAFT OUTPUT
12121000 ITEM 2 8
3040-01-145-3346INTERCHANGEABLE
SHAFT,STRAIGHT
12121000 ITEM 3 7
4921-01-145-5343INTERCHANGEABLE
HOIST ASSEMBLY TORP
4921-01-145-5344INTERCHANGEABLE
CAM FOLLOWER,HOIST
4921-01-145-5345INTERCHANGEABLE
CAM FOLLOWER,HOIST
CCFL-2 1/2-SB
4921-01-145-5346INTERCHANGEABLE
SHAFT,JACK
12121000 ITEM 2 7
4921-01-145-5347INTERCHANGEABLE
PENDANT ASSEMBLY
12121000 ITEM 4
4921-01-145-5348INTERCHANGEABLE
PULLEY AND BEARING
12121000 ITEM 5 5
5340-01-145-5384INTERCHANGEABLE
STRAP,RETAINING
12121000 ITEM 6 2
3130-01-145-5409INTERCHANGEABLE
CAP,PILLOW BLOCK
12121000 ITEM 9 1
3130-01-145-5410INTERCHANGEABLE
CAP,PILLOW BLOCK
12121000 ITEM 9 2
4710-01-145-5411INTERCHANGEABLE
TUBE ASSEMBLY,METAL
12121000 ITEM 6 8

Frequently Asked Questions

What is NSN 3040-01-145-5413?

NSN 3040-01-145-5413 is a Shaft,straight, manufactured by Jered Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-145-5413?

NSN 3040-01-145-5413 has 7 cross-referenced part numbers: 12121007-9 (Jered Llc), 12121007-9 (Unidynamics/saint Louis Inc Conroe Opns), 12121000 ITEM 36 (Gulf Coast Holdings, Inc Dba Unidynamics), 12121000 ITEM 36 (Jered Llc), 12121000 (Unidynamics/saint Louis Inc Conroe Opns) and 2 more.

What NSN replaces 3040-01-145-5413?

There are 12 known substitutes for 3040-01-145-5413: 4921-01-145-3294, 3040-01-145-3346, 4921-01-145-5343 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12121007-9?

Key specifications for 12121007-9: Material: STEEL; End Similarity: NOT IDENTICAL; Overall Length: 13.500 INCHES NOMINAL IN; First End Diameter: 0.7500 INCHES NOMINAL IN. 5 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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