S1798FM77-34TS — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S1798FM77-34TS: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: PREFORMED PACKING, overall_length: 0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN, overall_diameter: 1.645 INCHES MAXIMUM IN, size_designation: 25, style_designator: STRAIGHT TYPE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-408-7630, 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

S1798FM77-34TS

NSN: 5935-01-408-7630
FSC: 5935 — Connectors, Electrical
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)

SPECIFICATIONS

seal_type	PREFORMED PACKING
overall_length	0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
overall_diameter	1.645 INCHES MAXIMUM IN
size_designation	25
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND NICKEL
nominal_thread_size	37.0 MILLIMETERS MM
nominal_thread_length	7.11 MILLIMETERS MM
cable_opening_diameter	1.154 INCHES NOMINAL IN
cable_opening_quantity	1
thread_tolerance_class	6H INTERNAL
NSN	5935-01-408-7630

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: PREFORMED PACKING

•

THREAD TOLERANCE CLASS: 6H INTERNAL

•

NOMINAL THREAD LENGTH: 7.11 MILLIMETERS MM

•

OVERALL DIAMETER: 1.645 INCHES MAXIMUM IN

•

THREAD PITCH IN MILLIMETERS: 1.00

•

STYLE DESIGNATOR: STRAIGHT TYPE

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	PREFORMED PACKING
THREAD TOLERANCE CLASS	6H INTERNAL
NOMINAL THREAD LENGTH	7.11 MILLIMETERS MM
OVERALL DIAMETER	1.645 INCHES MAXIMUM IN
THREAD PITCH IN MILLIMETERS	1.00
STYLE DESIGNATOR	STRAIGHT TYPE
OVERALL LENGTH	0.875 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	37.0 MILLIMETERS MM

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

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

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

GA801GG25FM34TSReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S1798FM77-34TS?

S1798FM77-34TS is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace S1798FM77-34TS?

There is 1 known substitute for S1798FM77-34TS: GA801GG25FM34TS. Substitute compatibility should be verified for your specific system.

What is the NSN for S1798FM77-34TS?

S1798FM77-34TS is cataloged in the U.S. Government catalog under NSN 5935-01-408-7630. This indicates validated use in U.S. government and defense supply chains.

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S1798FM77-34TS — BACKSHELL,ELECTRICAL CONNECTOR

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