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0N389390-1 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

0N389390-1: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, ring_style: INTERNAL SELF-LOCKING, usage_design: INTERNAL, inside_diameter: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, major_thickness: 0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN, outside_diameter: 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-270-1967, 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
0N389390-1
NSN: 5325-01-270-1967
FSC: 5325 — Fastening Devices
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
ring_styleINTERNAL SELF-LOCKING
usage_designINTERNAL
inside_diameter0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
major_thickness0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
outside_diameter0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5325-01-270-1967
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 0N389390-1 · 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
•
USAGE DESIGN: INTERNAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: INTERNAL SELF-LOCKING
TECHNICAL CHARACTERISTICS
USAGE DESIGNINTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
MAJOR THICKNESS0.010 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
INSIDE DIAMETER0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEINTERNAL SELF-LOCKING
SURFACE TREATMENTPASSIVATE
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 2
6000-37-SS2Reference document
Same NSN cross-reference
Reference document — Secondary reference
5005-37-HReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 0N389390-1?
0N389390-1 is a RING,RETAINING.
What parts can replace 0N389390-1?
There are 2 known substitutes for 0N389390-1: 6000-37-SS2, 5005-37-H. Substitute compatibility should be verified for your specific system.
What is the NSN for 0N389390-1?
0N389390-1 is cataloged in the U.S. Government catalog under NSN 5325-01-270-1967. This indicates validated use in U.S. government and defense supply chains.
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