M85049/1821W03 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M85049/1821W03: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include seal_type: GROMMET AND PREFORMED PACKING, overall_width: 1.100 INCHES MAXIMUM IN, overall_height: 1.550 INCHES MAXIMUM IN, overall_length: 3.030 INCHES NOMINAL IN, size_designation: 21, style_designator: STRAIGHT TYPE W/CABLE CLAMP. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-267-8152, 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

M85049/1821W03

NSN: 5935-01-267-8152
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

seal_type	GROMMET AND PREFORMED PACKING
overall_width	1.100 INCHES MAXIMUM IN
overall_height	1.550 INCHES MAXIMUM IN
overall_length	3.030 INCHES NOMINAL IN
size_designation	21
style_designator	STRAIGHT TYPE W/CABLE CLAMP
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM
nominal_thread_size	31.0 MILLIMETERS MM
cable_opening_diameter	0.250 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
cable_opening_quantity	1
thread_tolerance_class	6G INTERNAL G
NSN	5935-01-267-8152

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

SEAL TYPE: GROMMET AND PREFORMED PACKING

•

THREAD TOLERANCE CLASS: 6G INTERNAL G

•

THREAD PITCH IN MILLIMETERS: 1.00

•

STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
SEAL TYPE	GROMMET AND PREFORMED PACKING
OVERALL HEIGHT	1.550 INCHES MAXIMUM IN
THREAD TOLERANCE CLASS	6G INTERNAL G
THREAD PITCH IN MILLIMETERS	1.00
STYLE DESIGNATOR	STRAIGHT TYPE W/CABLE CLAMP
OVERALL LENGTH	3.030 INCHES NOMINAL IN
OVERALL WIDTH	1.100 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	31.0 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 2

SAE-AS85049/18Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-C-85049/18Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M85049/1821W03?

M85049/1821W03 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace M85049/1821W03?

There are 2 known substitutes for M85049/1821W03: SAE-AS85049/18, MIL-C-85049/18. Substitute compatibility should be verified for your specific system.

What is the NSN for M85049/1821W03?

M85049/1821W03 is cataloged in the U.S. Government catalog under NSN 5935-01-267-8152. This indicates validated use in U.S. government and defense supply chains.

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M85049/1821W03 — BACKSHELL,ELECTRICAL CONNECTOR

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