MS13931-19 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS13931-19: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1550 INCHES NOMINAL IN, radial_wall_thickness: 0.1720 INCHES NOMINAL IN, standard_bore_diameter: 4.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-876-9510, 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

MS13931-19

NSN: 2805-00-876-9510
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	IRON OVERALL
ring_style	CONCENTRIC
joint_style	VERTICAL JOINT
overall_width	0.1550 INCHES NOMINAL IN
radial_wall_thickness	0.1720 INCHES NOMINAL IN
standard_bore_diameter	4.000 INCHES IN
cross-sectional_shape_style	BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
oil_passage_type_and_quantity	8 SLOT HORIZONTALLY THROUGH RING
NSN	2805-00-876-9510

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL SHAPE STYLE: BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL

•

JOINT STYLE: VERTICAL JOINT

•

OIL PASSAGE TYPE AND QUANTITY: 8 SLOT HORIZONTALLY THROUGH RING

•

RADIAL WALL THICKNESS: 0.1720 INCHES NOMINAL IN

•

RING STYLE: CONCENTRIC

•

STANDARD BORE DIAMETER: 4.000 INCHES IN

•

MATERIAL: IRON OVERALL

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.1550 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLE	VERTICAL JOINT
OIL PASSAGE TYPE AND QUANTITY	8 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS	0.1720 INCHES NOMINAL IN
RING STYLE	CONCENTRIC
STANDARD BORE DIAMETER	4.000 INCHES IN
MATERIAL	IRON OVERALL

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS13931-19?

MS13931-19 is a RING,PISTON.

What is the NSN for MS13931-19?

MS13931-19 is cataloged in the U.S. Government catalog under NSN 2805-00-876-9510. This indicates validated use in U.S. government and defense supply chains.

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MS13931-19 — RING,PISTON

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