R844 — Technical Data Sheet

✓ Verified by PartsTable

— · ORING SEAL

WHAT YOU NEED TO KNOW

Material determines chemical compatibility Standard durometer is 70 Shore A

Wrong material = catastrophic seal failure

PRODUCT OVERVIEW

The BELLOWS,PROTECTION is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, neutral_length: 2.219 INCHES NOMINAL IN, extended_length: 4.969 INCHES NOMINAL IN, contracted_length: 0.797 INCHES NOMINAL IN, end_inside_length: 0.188 INCHES NOMINAL IN, end_outside_length: 0.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5340-00-532-5239, 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

R844

NSN: 5340-00-532-5239
FSC: 5340
CAGE: 89269 — GLOBE INTL (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC
neutral_length	2.219 INCHES NOMINAL IN
extended_length	4.969 INCHES NOMINAL IN
contracted_length	0.797 INCHES NOMINAL IN
end_inside_length	0.188 INCHES NOMINAL IN
end_outside_length	0.188 INCHES NOMINAL IN
fsc_application_data	ELECTRIC BRAKE WHEEL CYLINDER
thickness_at_both_ends	0.125 INCHES NOMINAL IN
thickness_between_ends	0.035 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
large_end_inside_diameter	0.875 INCHES NOMINAL IN
small_end_inside_diameter	0.281 INCHES NOMINAL IN
large_end_outside_diameter	1.125 INCHES NOMINAL IN
NSN	5340-00-532-5239

COMPONENT DIAGRAM

KEY FEATURES

•

THICKNESS BETWEEN ENDS: 0.035 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN

•

END OUTSIDE LENGTH: 0.188 INCHES NOMINAL IN

•

EXTENDED LENGTH: 4.969 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065, CLASS SC, GRADE 612ABE MIL SPEC SINGLE MATERIAL RESPONSE

•

LARGE END OUTSIDE DIAMETER: 1.125 INCHES NOMINAL IN

•

THICKNESS AT BOTH ENDS: 0.125 INCHES NOMINAL IN

•

NEUTRAL LENGTH: 2.219 INCHES NOMINAL IN

•

MATERIAL: RUBBER SYNTHETIC

TECHNICAL CHARACTERISTICS

THICKNESS BETWEEN ENDS	0.035 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
END OUTSIDE LENGTH	0.188 INCHES NOMINAL IN
EXTENDED LENGTH	4.969 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-3065, CLASS SC, GRADE 612ABE MIL SPEC SINGLE MATERIAL RESPONSE
LARGE END OUTSIDE DIAMETER	1.125 INCHES NOMINAL IN
THICKNESS AT BOTH ENDS	0.125 INCHES NOMINAL IN
NEUTRAL LENGTH	2.219 INCHES NOMINAL IN
MATERIAL	RUBBER SYNTHETIC
CONTRACTED LENGTH	0.797 INCHES NOMINAL IN
LARGE END INSIDE DIAMETER	0.875 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 11

53143InterchangeableGOVERNMENT REGISTRY