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25-03960-756 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

25-03960-756: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: .468 CENTER HOLE= 5/32, end_item_identification: VALVE B 100 IPS 1650 PSI SKTWLD CUNI, part_name_assigned_by_controlling_agency: EXTERNAL RETAINING RING. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-528-2729, 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
25-03960-756
NSN: 5325-01-528-2729
FSC: 5325 — Fastening Devices
CAGE: 22167 — RICHARDS INDUSTRIES VALVE GROUP BIRKETT/RICHARDS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_features.468 CENTER HOLE= 5/32
end_item_identificationVALVE B 100 IPS 1650 PSI SKTWLD CUNI
part_name_assigned_by_controlling_agencyEXTERNAL RETAINING RING
NSN5325-01-528-2729
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 25-03960-756 · 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
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES.468 CENTER HOLE= 5/32
PART NAME ASSIGNED BY CONTROLLING AGENCYEXTERNAL RETAINING RING
END ITEM IDENTIFICATIONVALVE B 100 IPS 1650 PSI SKTWLD CUNI
MATERIALSTEEL CORROSION RESISTING
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

No substitute or cross-reference records for this part.

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 25-03960-756?
25-03960-756 is a RING,RETAINING.
What is the NSN for 25-03960-756?
25-03960-756 is cataloged in the U.S. Government catalog under NSN 5325-01-528-2729. 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.