PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9131Shaft,straight

Clayton Manufacturing Company · NSN 3040-00-360-5278 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-360-5278 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-360-5278. Primary manufacturer part number: 9131.
Features
  • Shaft,straight — FSC 3040
  • Second End Style: SLOTTED
  • External Keyway Length: 1.281 INCHES NOMINAL FIRST END IN
  • First End Keyway Depth: 0.398 INCHES NOMINAL IN
  • Second End Slot Depth: 0.594 INCHES NOMINAL IN
  • First End Keyway Width: 0.0940 INCHES NOMINAL IN
  • Material: STEEL
  • Second End Slot Width: 0.094 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-360-5278, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Clayton Manufacturing Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN3040-00-360-5278
Primary Part Number9131
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerClayton Manufacturing Company
StatusACTIVE
Second End StyleSLOTTED
External Keyway Length1.281 INCHES NOMINAL FIRST END IN
First End Keyway Depth0.398 INCHES NOMINAL IN
Second End Slot Depth0.594 INCHES NOMINAL IN
First End Keyway Width0.0940 INCHES NOMINAL IN
MaterialSTEEL
Second End Slot Width0.094 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
First End StyleFLAT KEYWAY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-0869100869 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
4320-00-073-77161008991 INTERCHANGEABLE
Piston Assembly
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6605-00-074-2431100899 INTERCHANGEABLE
Support,bearing,short
Astronautics Corporation of America
3810-00-161-9987 INTERCHANGEABLE
Bevel Gear
5330-00-171-8403 INTERCHANGEABLE
Retainer,packing
3460-00-256-7337 INTERCHANGEABLE
V-Block
5950-00-723-2565913-1 INTERCHANGEABLE
Coil,radio Frequency
Keysight Technologies Inc
1680-00-773-6602100899 INTERCHANGEABLE
Rod End Assembly
Tactair Fluid Controls Inc Western Hydraulics Div
3439-00-824-5463SN63WRAP2 0.032 1LB INTERCHANGEABLE
Solder,tin Alloy
American Society for Testing and Materials Dba Astm International
1005-00-934-1829100899 INTERCHANGEABLE
Knob,gearbox,turret
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
100889 Sundstrand Corp Sundstrand Hydraulics Div (USA)
100899 Sundstrand Corp Sundstrand Hydraulics Div (USA)
9131 PRIMARY Clayton Manufacturing Company (USA)
Related Parts
5305-00-010-0869INTERCHANGEABLE
SCREW,MACHINE
100869
4320-00-073-7716INTERCHANGEABLE
PISTON ASSEMBLY
1008991
6605-00-074-2431INTERCHANGEABLE
SUPPORT,BEARING,SHORT
100899
3810-00-161-9987INTERCHANGEABLE
BEVEL GEAR
5330-00-171-8403INTERCHANGEABLE
RETAINER,PACKING
3460-00-256-7337INTERCHANGEABLE
V-BLOCK
5950-00-723-2565INTERCHANGEABLE
COIL,RADIO FREQUENCY
913-1
1680-00-773-6602INTERCHANGEABLE
ROD END ASSEMBLY
100899
3439-00-824-5463INTERCHANGEABLE
SOLDER,TIN ALLOY
SN63WRAP2 0.032 1LB
1005-00-934-1829INTERCHANGEABLE
KNOB,GEARBOX,TURRET
100899
5130-01-128-2624INTERCHANGEABLE
VALVE SEAT,BALANCE
100889
5805-01-154-8926INTERCHANGEABLE
TELEPHONE TERMINAL SUBASSEMBLY

Frequently Asked Questions

What is NSN 3040-00-360-5278?

NSN 3040-00-360-5278 is a Shaft,straight, manufactured by Clayton Manufacturing Company, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-360-5278?

NSN 3040-00-360-5278 has 3 cross-referenced part numbers: 100889 (Sundstrand Corp Sundstrand Hydraulics Div), 100899 (Sundstrand Corp Sundstrand Hydraulics Div), 9131 (Clayton Manufacturing Company).

What NSN replaces 3040-00-360-5278?

There are 12 known substitutes for 3040-00-360-5278: 5305-00-010-0869, 4320-00-073-7716, 6605-00-074-2431 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9131?

Key specifications for 9131: Second End Style: SLOTTED; External Keyway Length: 1.281 INCHES NOMINAL FIRST END IN; First End Keyway Depth: 0.398 INCHES NOMINAL IN; Second End Slot Depth: 0.594 INCHES NOMINAL IN. 9 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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