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32-7981 — HOUSING,TRANSMISSION,MECHANICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

32-7981: HOUSING,TRANSMISSION,MECHANICAL.

HOUSING,TRANSMISSION,MECHANICAL. Key specifications include material: COPPER ALLOY RETAINER, duty_type: CONTINUOUS, bore_shape: STRAIGHT, bore_diameter: 45.0 MILLIMETERS NOMINAL MM, overall_width: 1.320 INCHES MAXIMUM IN, overall_height: 1.940 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-065-0998, 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
32-7981
NSN: 3455-00-065-0998
NIINs: 000650998, 013066586
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 26462 — GROBET FILE COMPANY OF AMERICA, INC. DBA WILLIAM DIXON (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
duty_typeCONTINUOUS
bore_shapeSTRAIGHT
bore_diameter45.0 MILLIMETERS NOMINAL MM
coil_quantity1
overall_width1.320 INCHES MAXIMUM IN
overall_height1.940 INCHES MAXIMUM IN
overall_length1.880 INCHES MAXIMUM IN
surface_finishGROUND
special_featuresOIL HOLES AND GROOVE IN OUTER RING
style_designatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
winding_quantity1
NSN3455-00-065-0998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,TRANSMISSION,MECHANICAL TITLE COMPONENT PN 32-7981 MFR HOUSING,TRANSMISSION,M
SUBSTITUTES & CROSS-REFERENCES 8
SK-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
159153Reference document
Same NSN cross-reference
Reference document — Secondary reference
PIC90W-MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
32.798Reference document
Same NSN cross-reference
Reference document — Secondary reference
TRC 405Reference document
Same NSN cross-reference
Reference document — Secondary reference
9Z16HW-MReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32-7981?
32-7981 is a HOUSING,TRANSMISSION,MECHANICAL.
What parts can replace 32-7981?
There are 8 known substitutes for 32-7981: SK-6, 159153, PIC90W-M and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 32-7981?
32-7981 is cataloged in the U.S. Government catalog under NSN 3455-00-065-0998. 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.