PP028CA-287 — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PP028CA-287: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085, ring_style: SPECIAL FLAT, usage_design: INTERNAL, inside_diameter: 2.677 INCHES NOMINAL IN, major_thickness: 0.047 INCHES NOMINAL IN, strength_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-972-6825, 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

PP028CA-287

NSN: 5325-00-972-6825
FSC: 5325 — Fastening Devices
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)

SPECIFICATIONS

material	STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085
ring_style	SPECIAL FLAT
usage_design	INTERNAL
inside_diameter	2.677 INCHES NOMINAL IN
major_thickness	0.047 INCHES NOMINAL IN
strength_rating	ERR-060
outside_diameter	3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN
casehardening_indicator	NOT CASEHARDENED
cross-sectional_shape_style	ROUNDED CORNERS
material_document_and_classification	MIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5325-00-972-6825

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: INTERNAL

•

STRENGTH RATING: ERR-060

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS

•

OUTSIDE DIAMETER: 3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN

•

MAJOR THICKNESS: 0.047 INCHES NOMINAL IN

•

INSIDE DIAMETER: 2.677 INCHES NOMINAL IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

TECHNICAL CHARACTERISTICS

USAGE DESIGN	INTERNAL
STRENGTH RATING	ERR-060
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	ROUNDED CORNERS
OUTSIDE DIAMETER	3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN
MAJOR THICKNESS	0.047 INCHES NOMINAL IN
INSIDE DIAMETER	2.677 INCHES NOMINAL IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	SPECIAL FLAT
MATERIAL	STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085

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

3P6599Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

WHT-287Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PP028CA-287?

PP028CA-287 is a RING,RETAINING.

What parts can replace PP028CA-287?

There are 2 known substitutes for PP028CA-287: 3P6599, WHT-287. Substitute compatibility should be verified for your specific system.

What is the NSN for PP028CA-287?

PP028CA-287 is cataloged in the U.S. Government catalog under NSN 5325-00-972-6825. This indicates validated use in U.S. government and defense supply chains.

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