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33910381 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

33910381: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, outside_diameter: 0.500 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SHOCK KIT, 1/2" BRONZE RING O-RING SET. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-138-4647, 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
33910381
NSN: 5325-01-138-4647
FSC: 5325 — Fastening Devices
CAGE: 88663 — DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE (USA)
SPECIFICATIONS
materialCOPPER ALLOY
outside_diameter0.500 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySHOCK KIT, 1/2" BRONZE RING O-RING SET
NSN5325-01-138-4647
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 33910381 · 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
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSHOCK KIT, 1/2" BRONZE RING O-RING SET
MATERIALCOPPER ALLOY
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 5
1R68330-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
R68330T3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
R68330-3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
G8787PC4Reference document
Same NSN cross-reference
Reference document — Secondary reference
R68330-3-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33910381?
33910381 is a RING,RETAINING.
What parts can replace 33910381?
There are 5 known substitutes for 33910381: 1R68330-3, R68330T3, R68330-3 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33910381?
33910381 is cataloged in the U.S. Government catalog under NSN 5325-01-138-4647. This indicates validated use in U.S. government and defense supply chains.
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