PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1076-621Shaft,straight

Bae Systems Information and Electronic Systems Integration Inc. · NSN 3040-00-435-3561 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-435-3561 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-435-3561. Primary manufacturer part number: 1076-621.
Features
  • Shaft,straight — FSC 3040
  • Second End Distance From End to Groove: 0.150 INCHES NOMINAL IN
  • Second End Style: CIRCULAR GROOVED
  • Material: STEEL COMP 303SE
  • End Similarity: NOT IDENTICAL
  • First End Diameter: 0.1871 INCHES NOMINAL IN
  • Material Document and Classification: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
  • Second End Diameter: 0.1871 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 303SE construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-435-3561, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-435-3561
Primary Part Number1076-621
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Second End Distance From End to Groove0.150 INCHES NOMINAL IN
Second End StyleCIRCULAR GROOVED
MaterialSTEEL COMP 303SE
End SimilarityNOT IDENTICAL
First End Diameter0.1871 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
Second End Diameter0.1871 INCHES NOMINAL IN
First End StylePLAIN
Second End Groove Width0.0300 INCHES NOMINAL IN
Second End Groove Diameter0.1470 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-879-74983068123 INTERCHANGEABLE
Transistor
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Cross-Reference Index
Part NumberManufacturer
1076-621 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5961-00-879-7498INTERCHANGEABLE
TRANSISTOR
3068123

Frequently Asked Questions

What is NSN 3040-00-435-3561?

NSN 3040-00-435-3561 is a Shaft,straight, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-435-3561?

NSN 3040-00-435-3561 has 1 cross-referenced part number: 1076-621 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 3040-00-435-3561?

There is 1 known substitute for 3040-00-435-3561: 5961-00-879-7498. Verify interchangeability with system specifications before substitution.

What are the specifications of 1076-621?

Key specifications for 1076-621: Second End Distance From End to Groove: 0.150 INCHES NOMINAL IN; Second End Style: CIRCULAR GROOVED; Material: STEEL COMP 303SE; End Similarity: NOT IDENTICAL. 11 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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