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187307 — ADAPTER,CUT OFF LEVER

✓ Government record, cited
Hama · TAPERED BEARING
PRODUCT OVERVIEW

187307: ADAPTER,CUT OFF LEVER.

The ADAPTER,CUT OFF LEVER is a Hama industrial component. Key specifications include material: STEEL COMP 304 SHEATH, overall_length: 14.625 INCHES NOMINAL IN, end_item_identification: HEATER, DUCT, part_name_assigned_by_controlling_agency: FINNED TUBULAR ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0588, 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
187307
NSN: 3110-00-100-0588
NIINs: 001000588, 002136738, 016270477
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 SHEATH
overall_length14.625 INCHES NOMINAL IN
special_features166.667 WATT 120 VOLT, FINNED TUBULAR ELEMENT, 304 STAINLESS STEEL SHEATH AND FINS, STRAIGHT LENGTH, 14-5/8 LONG, 2-PASS ELEMENT
end_item_identificationHEATER, DUCT
part_name_assigned_by_controlling_agencyFINNED TUBULAR ELEMENT
NSN3110-00-100-0588
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 187307 · Hama ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 4.7244 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH1.0313 INCHES NOMINAL IN
OUTSIDE DIAMETER4.7244 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
8H7803Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
47420Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST972Reference document
Same NSN cross-reference
Reference document — Secondary reference
193088Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
070HA107Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0BT47420Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 187307?
187307 is a ADAPTER,CUT OFF LEVER manufactured by Hama.
What parts can replace 187307?
There are 7 known substitutes for 187307: 8H7803, 47420, ST972 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 187307?
187307 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0588. This indicates validated use in U.S. government and defense supply chains.
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