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Technical Data Sheet
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CM-75SJ — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CM-75SJ: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include end_item_identification: WATER TANK ASSEMBLY,DRAWING 50000-050, part_name_assigned_by_controlling_agency: SPIRAL,SHAFT RING. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-664-8923, 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
CM-75SJ
NSN: 5325-01-664-8923
FSC: 5325 — Fastening Devices
CAGE: 29780 — MAG AEROSPACE INDUSTRIES, LLC DIV SAFRAN CABINS (USA)
SPECIFICATIONS
end_item_identificationWATER TANK ASSEMBLY,DRAWING 50000-050
part_name_assigned_by_controlling_agencySPIRAL,SHAFT RING
NSN5325-01-664-8923
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CM-75SJ · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSPIRAL,SHAFT RING
END ITEM IDENTIFICATIONWATER TANK ASSEMBLY,DRAWING 50000-050
SUBSTITUTES & CROSS-REFERENCES 1
50000-050Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 CM-75SJ?
CM-75SJ is a RING,RETAINING.
What parts can replace CM-75SJ?
There is 1 known substitute for CM-75SJ: 50000-050. Substitute compatibility should be verified for your specific system.
What is the NSN for CM-75SJ?
CM-75SJ is cataloged in the U.S. Government catalog under NSN 5325-01-664-8923. 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.