R1252 — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

R1252: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 632, ring_style: EXTERNAL, usage_design: EXTERNAL, inside_diameter: 0.679 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN, major_thickness: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-587-6605, 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

R1252

NSN: 5325-00-587-6605
NIINs: 005876605, 014544072
FSC: 5325 — Fastening Devices
CAGE: 10055 — MARINE ELECTRONICS, LLC SALES (USA)

SPECIFICATIONS

material	STEEL COMP 632
ring_style	EXTERNAL
usage_design	EXTERNAL
inside_diameter	0.679 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN
major_thickness	0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
surface_treatment	PASSIVATE
casehardening_indicator	NOT CASEHARDENED
end_item_identification	USNS STALWART CLASS TAGOS
material_hardness_rating	44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
cross-sectional_shape_style	ROUNDED CORNERS
material_document_and_classification	AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
NSN	5325-00-587-6605

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM

•

USAGE DESIGN: EXTERNAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS

•

MAJOR THICKNESS: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.679 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

RING STYLE: EXTERNAL

TECHNICAL CHARACTERISTICS

MATERIAL HARDNESS RATING	44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
USAGE DESIGN	EXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	ROUNDED CORNERS
MAJOR THICKNESS	0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
INSIDE DIAMETER	0.679 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	EXTERNAL
SURFACE TREATMENT	PASSIVATE
MATERIAL	STEEL COMP 632

SUBSTITUTES & CROSS-REFERENCES 7

0126019-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MX00702Reference document

Same NSN cross-reference

Reference document — Secondary reference

97AX225Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

5160-75Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

TL03201SWReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MS3217-4075Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 R1252?

R1252 is a RING,RETAINING.

What parts can replace R1252?

There are 7 known substitutes for R1252: 0126019-1, MX00702, 97AX225 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for R1252?

R1252 is cataloged in the U.S. Government catalog under NSN 5325-00-587-6605. This indicates validated use in U.S. government and defense supply chains.

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