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HS3032KRA748 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HS3032KRA748: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1070 OR STEEL COMP 1090, overall_width: 0.094 INCHES NOMINAL IN, outside_diameter: 7.480 INCHES NOMINAL IN, special_features: CRITICAL APPLICATION ITEM (CAI), surface_treatment: OIL, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-181-8389, 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
HS3032KRA748
NSN: 5325-01-181-8389
FSC: 5325 — Fastening Devices
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 1070 OR STEEL COMP 1090
overall_width0.094 INCHES NOMINAL IN
outside_diameter7.480 INCHES NOMINAL IN
special_featuresCRITICAL APPLICATION ITEM (CAI)
surface_treatmentOIL
supplementary_featuresFREE DIAMETER: 7.734" NOMINAL; THICKNESS: 0.086" NOMINAL; RADIAL WALL: 0.312"; GROOVE DIAMETER: 7.672"; GROOVE WIDTH: 0.094"; NOMINAL GROOVE DEPTH: 0.096"
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyRING, RETAINING, SPIRAL, INTERNAL, SELF-LOCKING
NSN5325-01-181-8389
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HS3032KRA748 · 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
•
SUPPLEMENTARY FEATURES: FREE DIAMETER: 7.734" NOMINAL; THICKNESS: 0.086" NOMINAL; RADIAL WALL: 0.312"; GROOVE DIAMETER: 7.672"; GROOVE WIDTH: 0.094"; NOMINAL GROOVE DEPTH: 0.096"
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
OUTSIDE DIAMETER: 7.480 INCHES NOMINAL IN
•
SURFACE TREATMENT: OIL
•
MATERIAL: STEEL COMP 1070 OR STEEL COMP 1090
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESFREE DIAMETER: 7.734" NOMINAL; THICKNESS: 0.086" NOMINAL; RADIAL WALL: 0.312"; GROOVE DIAMETER: 7.672"; GROOVE WIDTH: 0.094"; NOMINAL GROOVE DEPTH: 0.096"
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL WIDTH0.094 INCHES NOMINAL IN
OUTSIDE DIAMETER7.480 INCHES NOMINAL IN
SPECIAL FEATURESCRITICAL APPLICATION ITEM (CAI)
SURFACE TREATMENTOIL
PART NAME ASSIGNED BY CONTROLLING AGENCYRING, RETAINING, SPIRAL, INTERNAL, SELF-LOCKING
MATERIALSTEEL COMP 1070 OR STEEL COMP 1090
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 1
KR-748Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HS3032KRA748?
HS3032KRA748 is a RING,RETAINING.
What parts can replace HS3032KRA748?
There is 1 known substitute for HS3032KRA748: KR-748. Substitute compatibility should be verified for your specific system.
What is the NSN for HS3032KRA748?
HS3032KRA748 is cataloged in the U.S. Government catalog under NSN 5325-01-181-8389. This indicates validated use in U.S. government and defense supply chains.
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