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23048531 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

23048531: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include ring_style: INTERNAL STEPPED, usage_design: INTERNAL, end_item_identification: 3805-01-488-6963, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: 289.48 MM OD RETAINING RING MM. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-520-8562, 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
23048531
NSN: 5325-01-520-8562
FSC: 5325 — Fastening Devices
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
ring_styleINTERNAL STEPPED
usage_designINTERNAL
end_item_identification3805-01-488-6963
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agency289.48 MM OD RETAINING RING MM
NSN5325-01-520-8562
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 23048531 · 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
KEY FEATURES
•
USAGE DESIGN: INTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
RING STYLE: INTERNAL STEPPED
TECHNICAL CHARACTERISTICS
USAGE DESIGNINTERNAL
CROSS-SECTIONAL SHAPE STYLEROUND
RING STYLEINTERNAL STEPPED
PART NAME ASSIGNED BY CONTROLLING AGENCY289.48 MM OD RETAINING RING MM
END ITEM IDENTIFICATION3805-01-488-6963
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
16KP785Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 23048531?
23048531 is a RING,RETAINING.
What parts can replace 23048531?
There is 1 known substitute for 23048531: 16KP785. Substitute compatibility should be verified for your specific system.
What is the NSN for 23048531?
23048531 is cataloged in the U.S. Government catalog under NSN 5325-01-520-8562. 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.