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N00484 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

N00484: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, major_thickness: 1.000 MILLIMETERS NOMINAL MM, outside_diameter: 20.000 MILLIMETERS NOMINAL MM, end_item_identification: NAVY EQUIP; PISTON ASSY. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-479-7739, 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
N00484
NSN: 5325-01-479-7739
FSC: 5325 — Fastening Devices
CAGE: 57328 — BAUER COMPRESSORS, INC. (USA)
SPECIFICATIONS
materialSTEEL
major_thickness1.000 MILLIMETERS NOMINAL MM
outside_diameter20.000 MILLIMETERS NOMINAL MM
end_item_identificationNAVY EQUIP; PISTON ASSY
NSN5325-01-479-7739
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: N00484 · 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: 20.000 MILLIMETERS NOMINAL MM
•
MAJOR THICKNESS: 1.000 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER20.000 MILLIMETERS NOMINAL MM
MAJOR THICKNESS1.000 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONNAVY EQUIP; PISTON ASSY
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
N484Reference document
Same NSN cross-reference
Reference document — Secondary reference
MNL-0071 A3.9-11 POS. 20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 N00484?
N00484 is a RING,RETAINING.
What parts can replace N00484?
There are 2 known substitutes for N00484: N484, MNL-0071 A3.9-11 POS. 20. Substitute compatibility should be verified for your specific system.
What is the NSN for N00484?
N00484 is cataloged in the U.S. Government catalog under NSN 5325-01-479-7739. 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.