S1273-1997 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S1273-1997: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B, overall_length: 5.500 INCHES NOMINAL IN, style_designator: STRAIGHT TYPE W/CABLE CLAMP, thread_direction: RIGHT-HAND, surface_treatment: NICKEL. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-250-6124, 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

S1273-1997

NSN: 5935-01-250-6124
FSC: 5935 — Connectors, Electrical
CAGE: 07418 — JOSLYN SUNBANK COMPANY, LLC DBA JOSLYN SUNBANK CO LLC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
thread_class	2B
overall_length	5.500 INCHES NOMINAL IN
style_designator	STRAIGHT TYPE W/CABLE CLAMP
thread_direction	RIGHT-HAND
surface_treatment	NICKEL
nominal_thread_size	0.438 INCHES IN
cable_opening_diameter	0.750 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
cable_opening_quantity	1
end_item_identification	B-1B AIRCRAFT
thread_quantity_per_inch	18
thread_series_designator	UNEF
NSN	5935-01-250-6124

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING

•

STYLE DESIGNATOR: STRAIGHT TYPE W/CABLE CLAMP

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.438 INCHES IN

•

CABLE OPENING QUANTITY: 1

•

SURFACE TREATMENT: NICKEL

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED COUPLING
STYLE DESIGNATOR	STRAIGHT TYPE W/CABLE CLAMP
OVERALL LENGTH	5.500 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.438 INCHES IN
CABLE OPENING QUANTITY	1
SURFACE TREATMENT	NICKEL
THREAD CLASS	2B
END ITEM IDENTIFICATION	B-1B AIRCRAFT
THREAD QUANTITY PER INCH	18

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

220-12200-1997Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S1273-1997?

S1273-1997 is a BACKSHELL,ELECTRICAL CONNECTOR.

What parts can replace S1273-1997?

There is 1 known substitute for S1273-1997: 220-12200-1997. Substitute compatibility should be verified for your specific system.

What is the NSN for S1273-1997?

S1273-1997 is cataloged in the U.S. Government catalog under NSN 5935-01-250-6124. This indicates validated use in U.S. government and defense supply chains.

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S1273-1997 — BACKSHELL,ELECTRICAL CONNECTOR

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