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4D-1736 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4D-1736: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, end_style: VERTEX CENTER OR ABOVE, ring_style: INTERNAL, gap_opening: OPENING LESS THAN 90 DEGREES, inside_diameter: 2.50 INCHES NOMINAL IN, minor_thickness: 0.078 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-662-4010, 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
4D-1736
NSN: 5325-01-662-4010
FSC: 5325 — Fastening Devices
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX CENTER OR ABOVE
ring_styleINTERNAL
gap_openingOPENING LESS THAN 90 DEGREES
inside_diameter2.50 INCHES NOMINAL IN
minor_thickness0.078 INCHES NOMINAL IN
outside_diameter2.77 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyINTERNAL SNAP RING
NSN5325-01-662-4010
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4D-1736 · 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
•
END STYLE: VERTEX CENTER OR ABOVE
•
MINOR THICKNESS: 0.078 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.77 INCHES NOMINAL IN
•
GAP OPENING: OPENING LESS THAN 90 DEGREES
•
INSIDE DIAMETER: 2.50 INCHES NOMINAL IN
•
RING STYLE: INTERNAL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
END STYLEVERTEX CENTER OR ABOVE
MINOR THICKNESS0.078 INCHES NOMINAL IN
OUTSIDE DIAMETER2.77 INCHES NOMINAL IN
GAP OPENINGOPENING LESS THAN 90 DEGREES
INSIDE DIAMETER2.50 INCHES NOMINAL IN
RING STYLEINTERNAL
PART NAME ASSIGNED BY CONTROLLING AGENCYINTERNAL SNAP RING
MATERIALSTEEL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4D-1736?
4D-1736 is a RING,RETAINING.
What is the NSN for 4D-1736?
4D-1736 is cataloged in the U.S. Government catalog under NSN 5325-01-662-4010. 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.