SIA-1637-2 — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SIA-1637-2: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, overall_width: 1.688 INCHES MINIMUM AND 1.708 INCHES MAXIMUM IN, overall_height: 1.688 INCHES MINIMUM AND 1.708 INCHES MAXIMUM IN, overall_length: 1.100 INCHES NOMINAL IN, shell_material: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-348-0364, 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

SIA-1637-2

NSN: 5935-01-348-0364
FSC: 5935 — Connectors, Electrical
CAGE: 65884 — SIGMATION INC (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
overall_width	1.688 INCHES MINIMUM AND 1.708 INCHES MAXIMUM IN
overall_height	1.688 INCHES MINIMUM AND 1.708 INCHES MAXIMUM IN
overall_length	1.100 INCHES NOMINAL IN
shell_material	CADMIUM
insert_material	PLASTIC EPOXY AND GLASS FIBER OR PLASTIC POLYPHENYLENE SINGLE MATING END
mating_end_quantity	15
polarization_method	KEYWAY OR MULTIPLE KEYWAY AND KEY, MULTIPLE KEY GROOVE
operating_temp_rating	-65.0 CELSIUS MINIMUM AND 175.0 CELSIUS MAXIMUM DEGC
insert_position_in_deg	0.0 AND 80.0 AND 180.0 AND 215.0 AND 298.0
shell_surface_treatment	CADMIUM AND COPPER
NSN	5935-01-348-0364

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: BAYONET PIN

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

MATING END QUANTITY: 15

•

CONTACT POSITION ARRANGEMENT STYLE: 23-35 SINGLE MATING END

•

SHELL SURFACE TREATMENT: CADMIUM AND COPPER

•

INSERT POSITION IN DEG: 0.0 AND 80.0 AND 180.0 AND 215.0 AND 298.0

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.688 INCHES MINIMUM AND 1.708 INCHES MAXIMUM IN
CONNECTOR LOCKING METHOD	BAYONET PIN
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
MATING END QUANTITY	15
CONTACT POSITION ARRANGEMENT STYLE	23-35 SINGLE MATING END
SHELL SURFACE TREATMENT	CADMIUM AND COPPER
INSERT POSITION IN DEG	0.0 AND 80.0 AND 180.0 AND 215.0 AND 298.0
UNTHREADED MOUNTING HOLE DIAMETER	0.142 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
OVERALL LENGTH	1.100 INCHES NOMINAL IN

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

801604-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

BP15331Same 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 SIA-1637-2?

SIA-1637-2 is a CONNECTOR BODY,RECEPTACLE,ELECTR.

What parts can replace SIA-1637-2?

There are 2 known substitutes for SIA-1637-2: 801604-2, BP15331. Substitute compatibility should be verified for your specific system.

What is the NSN for SIA-1637-2?

SIA-1637-2 is cataloged in the U.S. Government catalog under NSN 5935-01-348-0364. This indicates validated use in U.S. government and defense supply chains.

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SIA-1637-2 — CONNECTOR BODY,RECEPTACLE,ELECTR

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