1881-270 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1881-270: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: INTERLOCKING JOINT, overall_width: 0.3090 INCHES NOMINAL IN, radial_wall_thickness: 0.1870 INCHES NOMINAL IN, end_item_identification: AIRCRAFT B1B. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-178-0302, 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

1881-270

NSN: 4310-01-178-0302
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)

SPECIFICATIONS

material	IRON OVERALL
ring_style	CONCENTRIC
joint_style	INTERLOCKING JOINT
overall_width	0.3090 INCHES NOMINAL IN
radial_wall_thickness	0.1870 INCHES NOMINAL IN
end_item_identification	AIRCRAFT B1B
cross-sectional_shape_style	PLAIN RECTANGULAR, STRAIGHT FACE
criticality_code_justification	AGAV
NSN	4310-01-178-0302

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE

•

JOINT STYLE: INTERLOCKING JOINT

•

RADIAL WALL THICKNESS: 0.1870 INCHES NOMINAL IN

•

RING STYLE: CONCENTRIC

•

MATERIAL: IRON OVERALL

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
OVERALL WIDTH	0.3090 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE	INTERLOCKING JOINT
RADIAL WALL THICKNESS	0.1870 INCHES NOMINAL IN
RING STYLE	CONCENTRIC
END ITEM IDENTIFICATION	AIRCRAFT B1B
MATERIAL	IRON OVERALL

OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps

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

4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 1881-270?

1881-270 is a RING,PISTON.

What is the NSN for 1881-270?

1881-270 is cataloged in the U.S. Government catalog under NSN 4310-01-178-0302. This indicates validated use in U.S. government and defense supply chains.

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1881-270 — RING,PISTON

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