1005887 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

3M · COMPONENT

PRODUCT OVERVIEW

1005887: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a 3M industrial component. Key specifications include material: STEEL COMP 303 HUB, bore_style: PLAIN BOTH ENDS, pitch_diameter: 1.0625 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 34, style_designator: PROTRUDING HUB, RECESSED BODY. This part is cataloged in the U.S.

Government catalog under NSN 1285-00-072-9662, 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

1005887

NSN: 1285-00-072-9662
NIINs: 000729662, 002725921, 014662502
FSC: 1285 — Fire Control Radar Equipment, Except Airborne
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	STEEL COMP 303 HUB
bore_style	PLAIN BOTH ENDS
pitch_diameter	1.0625 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	34
style_designator	PROTRUDING HUB, RECESSED BODY
attachment_method	SETSCREWS
face_nominal_width	0.187 INCHES IN
hub_nominal_diameter	0.625 INCHES FIRST END IN
hub_style_designator	PINNED FIRST END
bore_nominal_diameter	0.3126 INCHES BOTH ENDS IN
nominal_outside_diameter	1.125 INCHES IN
NSN	1285-00-072-9662

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

2270121Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 1005887?

1005887 is a GEAR,ANTIBACKLASH,SPUR manufactured by 3M.

What parts can replace 1005887?

There is 1 known substitute for 1005887: 2270121. Substitute compatibility should be verified for your specific system.

What is the NSN for 1005887?

1005887 is cataloged in the U.S. Government catalog under NSN 1285-00-072-9662. This indicates validated use in U.S. government and defense supply chains.

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1005887 — GEAR,ANTIBACKLASH,SPUR

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