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9S2261 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9S2261: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1144, thickness: 1.0900 INCHES MINIMUM AND 1.0940 INCHES MAXIMUM IN, bore_diameter: 0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN, outside_diameter: 1.3850 INCHES MINIMUM AND 1.3910 INCHES MAXIMUM IN, style_designator: PLAIN ROUND, material_document_and_classification: AISI 1144 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-053-4746, 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
9S2261
NSN: 3040-01-053-4746
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1144
thickness1.0900 INCHES MINIMUM AND 1.0940 INCHES MAXIMUM IN
bore_diameter0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
outside_diameter1.3850 INCHES MINIMUM AND 1.3910 INCHES MAXIMUM IN
style_designatorPLAIN ROUND
material_document_and_classificationAISI 1144 ASSN STD SINGLE MATERIAL RESPONSE
NSN3040-01-053-4746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 9S2261 MFR COLLAR,SHAFT
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1144 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.3850 INCHES MINIMUM AND 1.3910 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1144
•
THICKNESS: 1.0900 INCHES MINIMUM AND 1.0940 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN ROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1144 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.3850 INCHES MINIMUM AND 1.3910 INCHES MAXIMUM IN
BORE DIAMETER0.9850 INCHES MINIMUM AND 0.9870 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1144
THICKNESS1.0900 INCHES MINIMUM AND 1.0940 INCHES MAXIMUM IN
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 2
IPD9S2261Reference document
Same NSN cross-reference
Reference document — Secondary reference
1968885Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 9S2261?
9S2261 is a COLLAR,SHAFT.
What parts can replace 9S2261?
There are 2 known substitutes for 9S2261: IPD9S2261, 1968885. Substitute compatibility should be verified for your specific system.
What is the NSN for 9S2261?
9S2261 is cataloged in the U.S. Government catalog under NSN 3040-01-053-4746. 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.