7D0258D64 — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

7D0258D64: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, end_style: 90 DEGREE PARALLEL, ring_style: INTERNAL, usage_design: EXTERNAL, inside_diameter: 4.230 INCHES NOMINAL IN, major_thickness: 0.238 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-350-2277, 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

7D0258D64

NSN: 5325-01-350-2277
FSC: 5325 — Fastening Devices
CAGE: 88277 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024
end_style	90 DEGREE PARALLEL
ring_style	INTERNAL
usage_design	EXTERNAL
inside_diameter	4.230 INCHES NOMINAL IN
major_thickness	0.238 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
outside_diameter	4.710 INCHES NOMINAL IN
special_features	COLOR GOLD; INCLUDES BONDING JUMPER ATTACHED TO RING,PHOSPHER BRONZE PER QQ-B-750
surface_treatment	CHROMATE
casehardening_indicator	NOT CASEHARDENED
cross-sectional_shape_style	ROUNDED CORNERS
material_document_and_classification	QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE
NSN	5325-01-350-2277

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: EXTERNAL

•

END STYLE: 90 DEGREE PARALLEL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS

•

OUTSIDE DIAMETER: 4.710 INCHES NOMINAL IN

•

MAJOR THICKNESS: 0.238 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 4.230 INCHES NOMINAL IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

TECHNICAL CHARACTERISTICS

USAGE DESIGN	EXTERNAL
END STYLE	90 DEGREE PARALLEL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	ROUNDED CORNERS
OUTSIDE DIAMETER	4.710 INCHES NOMINAL IN
MAJOR THICKNESS	0.238 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
INSIDE DIAMETER	4.230 INCHES NOMINAL IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	INTERNAL
SPECIAL FEATURES	COLOR GOLD; INCLUDES BONDING JUMPER ATTACHED TO RING,PHOSPHER BRONZE PER QQ-B-750

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

RA30140AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7D0258D64?

7D0258D64 is a RING,RETAINING.

What parts can replace 7D0258D64?

There is 1 known substitute for 7D0258D64: RA30140A. Substitute compatibility should be verified for your specific system.

What is the NSN for 7D0258D64?

7D0258D64 is cataloged in the U.S. Government catalog under NSN 5325-01-350-2277. This indicates validated use in U.S. government and defense supply chains.

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