02-395931 — LOCK,VALVE SPRING RETAINER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

02-395931: LOCK,VALVE SPRING RETAINER.

The LOCK,VALVE SPRING RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, special_features: 0.047 IN. RADIUS ON BOTTOM EDGE IN, style_designator: STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS, thread_provision: UNTHREADED, first_ridge_width: 0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 2805-00-362-1239, 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

02-395931

NSN: 2805-00-362-1239
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 42138 — HARBORMASTER MARINE, INC (USA)

SPECIFICATIONS

material	STEEL
overall_height	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
special_features	0.047 IN. RADIUS ON BOTTOM EDGE IN
style_designator	STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS
thread_provision	UNTHREADED
first_ridge_width	0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
first_ridge_radius	0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
second_ridge_width	0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
second_ridge_radius	0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
casehardening_indicator	NOT CASEHARDENED
largest_inside_diameter	0.339 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
minimum_inside_diameter	0.285 INCHES IN
NSN	2805-00-362-1239

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST RIDGE RADIUS: 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN

•

MINIMUM INSIDE DIAMETER: 0.285 INCHES IN

•

THREAD PROVISION: UNTHREADED

•

DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER: 0.188 INCHES NOMINAL IN

•

LARGEST OUTSIDE DIAMETER: 0.499 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN

•

FIRST RIDGE WIDTH: 0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN

•

LARGEST INSIDE DIAMETER: 0.339 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
FIRST RIDGE RADIUS	0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
MINIMUM INSIDE DIAMETER	0.285 INCHES IN
THREAD PROVISION	UNTHREADED
DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER	0.188 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER	0.499 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
FIRST RIDGE WIDTH	0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
LARGEST INSIDE DIAMETER	0.339 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
STYLE DESIGNATOR	STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS
DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS	0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 7

33896HReference document

Same NSN cross-reference

Reference document — Secondary reference

854752Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

50443Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

395931Reference document

Same NSN cross-reference

Reference document — Secondary reference

865457Reference document

Same NSN cross-reference

Reference document — Secondary reference

403219Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 02-395931?

02-395931 is a LOCK,VALVE SPRING RETAINER.

What parts can replace 02-395931?

There are 7 known substitutes for 02-395931: 33896H, 854752, 50443 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 02-395931?

02-395931 is cataloged in the U.S. Government catalog under NSN 2805-00-362-1239. This indicates validated use in U.S. government and defense supply chains.

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02-395931 — LOCK,VALVE SPRING RETAINER

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