S1904-20 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S1904-20: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: PREFORMED PACKING, thread_class: 2A A, overall_length: 1.000 INCHES NOMINAL IN, overall_diameter: 1.500 INCHES NOMINAL IN, size_designation: 20, style_designator: STRAIGHT SHAPE SOLID TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-243-1925, 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

S1904-20

NSN: 5935-01-243-1925
FSC: 5935 — Connectors, Electrical
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)

SPECIFICATIONS

seal_type	PREFORMED PACKING
thread_class	2A A
overall_length	1.000 INCHES NOMINAL IN
overall_diameter	1.500 INCHES NOMINAL IN
size_designation	20
style_designator	STRAIGHT SHAPE SOLID TYPE
thread_direction	RIGHT-HAND
nominal_thread_size	1.188 INCHES IN
cable_opening_diameter	0.759 INCHES NOMINAL IN
cable_opening_quantity	1
thread_quantity_per_inch	18
thread_series_designator	UNEF
NSN	5935-01-243-1925

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: PREFORMED PACKING

•

OVERALL DIAMETER: 1.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STRAIGHT SHAPE SOLID TYPE

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.188 INCHES IN

•

CABLE OPENING QUANTITY: 1

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	PREFORMED PACKING
OVERALL DIAMETER	1.500 INCHES NOMINAL IN
STYLE DESIGNATOR	STRAIGHT SHAPE SOLID TYPE
OVERALL LENGTH	1.000 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.188 INCHES IN
CABLE OPENING QUANTITY	1
SIZE DESIGNATION	20
THREAD CLASS	2A A

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

929009-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 S1904-20?

S1904-20 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace S1904-20?

There is 1 known substitute for S1904-20: 929009-7. Substitute compatibility should be verified for your specific system.

What is the NSN for S1904-20?

S1904-20 is cataloged in the U.S. Government catalog under NSN 5935-01-243-1925. This indicates validated use in U.S. government and defense supply chains.

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