7R56 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7R56: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1160 INCHES MINIMUM AND 0.1180 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE OVERALL, fsc_application_data: MACHINE GUN,30MM MM. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-169-0771, 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

7R56

NSN: 4310-00-169-0771
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: K3743 — BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED (GBR)

SPECIFICATIONS

material	STEEL OVERALL
ring_style	CONCENTRIC
joint_style	VERTICAL JOINT
overall_width	0.1160 INCHES MINIMUM AND 0.1180 INCHES MAXIMUM IN
surface_treatment	PHOSPHATE OVERALL
fsc_application_data	MACHINE GUN,30MM MM
radial_wall_thickness	0.0720 INCHES MINIMUM AND 0.0770 INCHES MAXIMUM IN
standard_bore_diameter	2.152 INCHES IN
cross-sectional_shape_style	DOUBLE INSIDE BEVEL, STRAIGHT FACE
material_document_and_classification	DTD239A MFR REF SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	DEF 29 CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	4310-00-169-0771

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: MACHINE GUN,30MM MM

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DEF 29 CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: DTD239A MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: DOUBLE INSIDE BEVEL, STRAIGHT FACE

•

JOINT STYLE: VERTICAL JOINT

•

RADIAL WALL THICKNESS: 0.0720 INCHES MINIMUM AND 0.0770 INCHES MAXIMUM IN

•

RING STYLE: CONCENTRIC

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	MACHINE GUN,30MM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DEF 29 CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL WIDTH	0.1160 INCHES MINIMUM AND 0.1180 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	DTD239A MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	DOUBLE INSIDE BEVEL, STRAIGHT FACE
JOINT STYLE	VERTICAL JOINT
RADIAL WALL THICKNESS	0.0720 INCHES MINIMUM AND 0.0770 INCHES MAXIMUM IN
RING STYLE	CONCENTRIC
SURFACE TREATMENT	PHOSPHATE OVERALL
STANDARD BORE DIAMETER	2.152 INCHES IN

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 1

7R9641065Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 7R56?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 7R56?

7R56 is a RING,PISTON.

What parts can replace 7R56?

There is 1 known substitute for 7R56: 7R9641065. Substitute compatibility should be verified for your specific system.

What is the NSN for 7R56?

7R56 is cataloged in the U.S. Government catalog under NSN 4310-00-169-0771. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

7R56 — RING,PISTON

Request a Quote — 7R56