PGF8439A — RING,RETAINING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PGF8439A: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1060, end_style: VERTEX BELOW CENTER, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 3.563 INCHES NOMINAL IN, major_thickness: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-282-5040, 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

PGF8439A

NSN: 5325-00-282-5040
FSC: 5325 — Fastening Devices
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 1060
end_style	VERTEX BELOW CENTER
ring_style	STRAIGHT GAP
usage_design	EXTERNAL
inside_diameter	3.563 INCHES NOMINAL IN
major_thickness	0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
outside_diameter	4.062 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN
casehardening_indicator	NOT CASEHARDENED
material_hardness_rating	41.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
cross-sectional_shape_style	ROUNDED OUTSIDE CORNERS
material_document_and_classification	ASTM A576 FS1060 ASSN STD SINGLE MATERIAL RESPONSE
NSN	5325-00-282-5040

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL HARDNESS RATING: 41.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM

•

USAGE DESIGN: EXTERNAL

•

END STYLE: VERTEX BELOW CENTER

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 FS1060 ASSN STD SINGLE MATERIAL RESPONSE

•

CROSS-SECTIONAL SHAPE STYLE: ROUNDED OUTSIDE CORNERS

•

OUTSIDE DIAMETER: 4.062 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN

•

MAJOR THICKNESS: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 3.563 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MATERIAL HARDNESS RATING	41.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
USAGE DESIGN	EXTERNAL
END STYLE	VERTEX BELOW CENTER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A576 FS1060 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE	ROUNDED OUTSIDE CORNERS
OUTSIDE DIAMETER	4.062 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN
MAJOR THICKNESS	0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
INSIDE DIAMETER	3.563 INCHES NOMINAL IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	STRAIGHT GAP

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

PGF8439Reference 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 PGF8439A?

PGF8439A is a RING,RETAINING.

What parts can replace PGF8439A?

There is 1 known substitute for PGF8439A: PGF8439. Substitute compatibility should be verified for your specific system.

What is the NSN for PGF8439A?

PGF8439A is cataloged in the U.S. Government catalog under NSN 5325-00-282-5040. This indicates validated use in U.S. government and defense supply chains.

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