PR-73 — PUSH ROD,ENGINE POPPET VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PR-73: PUSH ROD,ENGINE POPPET VALVE.

The PUSH ROD,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, body_type: TUBULAR, end_length: 0.250 INCHES NOMINAL FIRST END IN, overall_length: 8.219 INCHES NOMINAL IN, style_designator: CUP SECOND END, end_largest_diameter: 0.359 INCHES NOMINAL AND 0.515 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-863-6171, 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

PR-73

NSN: 2805-00-863-6171
NIINs: 008636171, 011564540
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 72156 — ELGIN INDUSTRIES INC. DBA (USA)

SPECIFICATIONS

material	STEEL
body_type	TUBULAR
end_length	0.250 INCHES NOMINAL FIRST END IN
overall_length	8.219 INCHES NOMINAL IN
style_designator	CUP SECOND END
end_largest_diameter	0.359 INCHES NOMINAL AND 0.515 INCHES NOMINAL FIRST END IN
end_spherical_radius	0.180 INCHES NOMINAL AND 0.085 INCHES NOMINAL FIRST END IN
body_outside_diameter	0.312 INCHES NOMINAL IN
spherical_radius_depth	0.156 INCHES NOMINAL FIRST END IN
end_item_identification	SNAP-ON NO. PR7 AND PR8 RETAINING RING PLIERS
end_casehardening_indicator	NOT CASEHARDENED
general_characteristics_item_description	90 DEG ANGLE; 0.120 IN. DIA; 1 PAIR IN
NSN	2805-00-863-6171

COMPONENT DIAGRAM

KEY FEATURES

•

END LENGTH: 0.250 INCHES NOMINAL FIRST END IN

•

BODY OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CUP SECOND END

•

END LARGEST DIAMETER: 0.359 INCHES NOMINAL AND 0.515 INCHES NOMINAL FIRST END IN

•

END CASEHARDENING INDICATOR: NOT CASEHARDENED

•

END SPHERICAL RADIUS: 0.180 INCHES NOMINAL AND 0.085 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

END LENGTH	0.250 INCHES NOMINAL FIRST END IN
BODY OUTSIDE DIAMETER	0.312 INCHES NOMINAL IN
STYLE DESIGNATOR	CUP SECOND END
STYLE DESIGNATOR	BALL FIRST END
OVERALL LENGTH	8.219 INCHES NOMINAL IN
END LARGEST DIAMETER	0.359 INCHES NOMINAL AND 0.515 INCHES NOMINAL FIRST END IN
END CASEHARDENING INDICATOR	NOT CASEHARDENED
END SPHERICAL RADIUS	0.180 INCHES NOMINAL AND 0.085 INCHES NOMINAL FIRST END IN
SPHERICAL RADIUS DEPTH	0.156 INCHES NOMINAL FIRST END IN
BODY TYPE	TUBULAR

SUBSTITUTES & CROSS-REFERENCES 5

B6A6565DReference document

Same NSN cross-reference

Reference document — Design control — primary reference

48044Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

C0AE6565DReference document

Same NSN cross-reference

Reference document — Secondary reference

B6A6565BReference document

Same NSN cross-reference

Reference document — Secondary reference

ECZ6565AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PR-73?

PR-73 is a PUSH ROD,ENGINE POPPET VALVE.

What parts can replace PR-73?

There are 5 known substitutes for PR-73: B6A6565D, 48044, C0AE6565D and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for PR-73?

PR-73 is cataloged in the U.S. Government catalog under NSN 2805-00-863-6171. This indicates validated use in U.S. government and defense supply chains.

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