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112039A — ADAPTER,SPLINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

112039A: ADAPTER,SPLINE.

The ADAPTER,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 2.0 INCHES NOMINAL IN, outside_diameter: 2.87 INCHES NOMINAL IN, end_item_identification: 4210016220440, part_name_assigned_by_controlling_agency: ADAPTER 2.50 NOM.. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-656-6038, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
112039A
NSN: 3040-01-656-6038
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length2.0 INCHES NOMINAL IN
outside_diameter2.87 INCHES NOMINAL IN
end_item_identification4210016220440
part_name_assigned_by_controlling_agencyADAPTER 2.50 NOM.
NSN3040-01-656-6038
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SPLINE TITLE COMPONENT PN 112039A MFR ADAPTER,SPLINE
KEY FEATURES
•
OUTSIDE DIAMETER: 2.87 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.87 INCHES NOMINAL IN
OVERALL LENGTH2.0 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER 2.50 NOM.
END ITEM IDENTIFICATION4210016220440
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 112039A?
112039A is a ADAPTER,SPLINE.
What is the NSN for 112039A?
112039A is cataloged in the U.S. Government catalog under NSN 3040-01-656-6038. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.