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J771-64S — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

J771-64S: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, usage_design: EXTERNAL, inside_diameter: 1.125 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN, outside_diameter: 1.219 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN, material_diameter: 0.047 INCHES NOMINAL IN, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-282-1646, 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
J771-64S
NSN: 5325-01-282-1646
FSC: 5325 — Fastening Devices
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303
usage_designEXTERNAL
inside_diameter1.125 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
outside_diameter1.219 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN
material_diameter0.047 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-282-1646
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: J771-64S · 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: EXTERNAL
•
MATERIAL DIAMETER: 0.047 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.219 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.125 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
MATERIAL DIAMETER0.047 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.219 INCHES MINIMUM AND 1.244 INCHES MAXIMUM IN
INSIDE DIAMETER1.125 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL COMP 303
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
990-929-1140Reference document
Same NSN cross-reference
Reference document — Secondary reference
SCD51990776-002Reference document
Same NSN cross-reference
Reference document — Secondary 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 J771-64S?
J771-64S is a RING,RETAINING.
What parts can replace J771-64S?
There are 2 known substitutes for J771-64S: 990-929-1140, SCD51990776-002. Substitute compatibility should be verified for your specific system.
What is the NSN for J771-64S?
J771-64S is cataloged in the U.S. Government catalog under NSN 5325-01-282-1646. This indicates validated use in U.S. government and defense supply chains.
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