PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12376Shaft,shouldered

DP Manufacturing Inc. · NSN 3040-01-374-5548 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-374-5548 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-374-5548. Primary manufacturer part number: 12376.
Features
  • Shaft,shouldered — FSC 3040
  • First End Diameter: 1.0000 INCHES NOMINAL IN
  • Largest Step Diameter: 1.0000 INCHES NOMINAL IN
  • Second End Style: TWO CIRCULAR GROOVES
  • Material: STEEL
  • End Similarity: NOT IDENTICAL
  • Step Quantity: 9
  • First End Style: PLAIN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-374-5548, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is DP Manufacturing Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-374-5548
Primary Part Number12376
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
First End Diameter1.0000 INCHES NOMINAL IN
Largest Step Diameter1.0000 INCHES NOMINAL IN
Second End StyleTWO CIRCULAR GROOVES
MaterialSTEEL
End SimilarityNOT IDENTICAL
Step Quantity9
First End StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6920-00-118-592612376 INTERCHANGEABLE
Trainer,air Hit Sco
Del Mar Avionics, Llc
5133-00-228-1407 INTERCHANGEABLE
Drill,twist
4730-00-231-3017 INTERCHANGEABLE
Elbow,pipe to Tube
5133-00-262-2174 INTERCHANGEABLE
Drill,twist
5342-00-359-7410 INTERCHANGEABLE
Crank,feed Lifting
5310-00-637-211212376 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-00-648-3668 INTERCHANGEABLE
Reactor
5950-00-765-4532 INTERCHANGEABLE
Transformer,audio Frequency
5980-01-512-807712376 INTERCHANGEABLE
Light Emitting Diode
Ap Labs, Inc.
6110-01-546-6232LC1D50P7 INTERCHANGEABLE
Contactor,magnetic
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
2HD239 Oshkosh Defense Llc (USA)
12376 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
12376 Amz Alabama Inc. (USA)
2HD239 Oshkosh Corp (USA)
12376 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
6920-00-118-5926INTERCHANGEABLE
TRAINER,AIR HIT SCO
12376
5133-00-228-1407INTERCHANGEABLE
DRILL,TWIST
4730-00-231-3017INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5133-00-262-2174INTERCHANGEABLE
DRILL,TWIST
5342-00-359-7410INTERCHANGEABLE
CRANK,FEED LIFTING
5310-00-637-2112INTERCHANGEABLE
WASHER,FLAT
12376
5950-00-648-3668INTERCHANGEABLE
REACTOR
5950-00-765-4532INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5980-01-512-8077INTERCHANGEABLE
LIGHT EMITTING DIODE
12376
6110-01-546-6232INTERCHANGEABLE
CONTACTOR,MAGNETIC
LC1D50P7
6525-01-574-9740INTERCHANGEABLE
GASKET,USB LIGHT,COMPUTED RADIOG
100-0877-03

Frequently Asked Questions

What is NSN 3040-01-374-5548?

NSN 3040-01-374-5548 is a Shaft,shouldered, manufactured by DP Manufacturing Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-374-5548?

NSN 3040-01-374-5548 has 5 cross-referenced part numbers: 2HD239 (Oshkosh Defense Llc), 12376 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12376 (Amz Alabama Inc.), 2HD239 (Oshkosh Corp), 12376 (DP Manufacturing Inc.).

What NSN replaces 3040-01-374-5548?

There are 11 known substitutes for 3040-01-374-5548: 6920-00-118-5926, 5133-00-228-1407, 4730-00-231-3017 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12376?

Key specifications for 12376: First End Diameter: 1.0000 INCHES NOMINAL IN; Special Features: FIRST END HAS LOBE AT END;SECOND END HAS A HOLE THRU.; Overall Length: 4.5938 INCHES NOMINAL IN; Largest Step Diameter: 1.0000 INCHES NOMINAL IN. 10 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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