69685 — RING,PISTON

✓ Government record, cited

Legrand · COMPONENT

PRODUCT OVERVIEW

69685: RING,PISTON.

The RING,PISTON is a Legrand industrial component. Key specifications include material: ALUMINUM ALLOY, overall_depth: 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, inside_diameter: 0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, outside_diameter: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, style_designator: ROUND, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-162-2927, 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

69685

NSN: 2805-00-162-2927
NIINs: 001622927, 005383733
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 75370 — KAYDON RING & SEAL INC DBA SKF PRECISION TECHNOLOGIES (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
overall_depth	0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
inside_diameter	0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
outside_diameter	0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
style_designator	ROUND
attachment_method	SETSCREWS
overall_thickness	0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
reference_marking	ARROW
surface_treatment	ANODIZE
nominal_thread_size	0.138 INCHES SCREW HOLE IN
setscrew_hole_quantity	2
skirt_outside_diameter	0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
NSN	2805-00-162-2927

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MONEL ALLOY 505 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE

•

JOINT STYLE: VERTICAL JOINT

•

RADIAL WALL THICKNESS: 0.0800 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM IN

•

RING STYLE: CONCENTRIC

•

MATERIAL: COPPER OVERALL

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.0200 INCHES MINIMUM AND 0.0210 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MONEL ALLOY 505 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE	VERTICAL JOINT
RADIAL WALL THICKNESS	0.0800 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM IN
RING STYLE	CONCENTRIC
MATERIAL	COPPER OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

3021T17P01Reference document

Same NSN cross-reference

Reference document — Secondary reference

3021T17Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PR440038Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3021T17P02Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 69685?

69685 is a RING,PISTON manufactured by Legrand.

What parts can replace 69685?

There are 4 known substitutes for 69685: 3021T17P01, 3021T17, PR440038 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 69685?

69685 is cataloged in the U.S. Government catalog under NSN 2805-00-162-2927. This indicates validated use in U.S. government and defense supply chains.

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69685 — RING,PISTON

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