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N5000-393 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

N5000-393: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: INTERNAL, usage_design: INTERNAL, major_thickness: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN, outside_diameter: 4.263 INCHES MINIMUM AND 4.313 INCHES MAXIMUM IN, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-260-4883, 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
N5000-393
NSN: 5325-00-260-4883
FSC: 5325 — Fastening Devices
CAGE: 79136 — TRUARC COMPANY LLC DBA WALDES TRUARC (USA)
SPECIFICATIONS
materialSTEEL
ring_styleINTERNAL
usage_designINTERNAL
major_thickness0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
outside_diameter4.263 INCHES MINIMUM AND 4.313 INCHES MAXIMUM IN
surface_treatmentCADMIUM
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationFED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
NSN5325-00-260-4883
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: N5000-393 · 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 HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: INTERNAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 4.263 INCHES MINIMUM AND 4.313 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: INTERNAL
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
USAGE DESIGNINTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER4.263 INCHES MINIMUM AND 4.313 INCHES MAXIMUM IN
MAJOR THICKNESS0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEINTERNAL
SURFACE TREATMENTCADMIUM
END ITEM IDENTIFICATIONW/S: FORRESTAL CLASS CV; SPRUANCE CLASS DD (963); NIMITZ CLASS CVN; KIDD CLASS DDG; TICONDEROGA CLASS CG (47); ARMORED COMBAT EARTHMOVER (M9); MK 28, 5-INCH 38 CALIBER TWIN GUN MOUNT; LOW PRESSURE (LP) DRY AIR-DEHYDRATORS; LIGHTER AMPHIBIOUS SP, 60-TON, LARC-LX
SUBSTITUTES & CROSS-REFERENCES 8
MILR21248Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
5000-393Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
N1300-393CDReference document
Same NSN cross-reference
Reference document — Secondary reference
N1300-393Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
5325002604883Reference document
Same NSN cross-reference
Reference document — Informative reference only
S1010Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N5000-393?
N5000-393 is a RING,RETAINING.
What parts can replace N5000-393?
There are 8 known substitutes for N5000-393: MILR21248, 5000-393, N1300-393CD and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N5000-393?
N5000-393 is cataloged in the U.S. Government catalog under NSN 5325-00-260-4883. This indicates validated use in U.S. government and defense supply chains.
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