1270000051 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1270000051: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 180.0 MILLIMETERS NOMINAL MM, first_end_style: PLAIN, second_end_style: SPLINED (INVOLUTE), first_end_diameter: 16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-089-7789, 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

1270000051

NSN: 3040-01-089-7789
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 9331B — ALFARIVER DEFENSE S.L (ESP)

SPECIFICATIONS

material	STEEL
end_similarity	NOT IDENTICAL
overall_length	180.0 MILLIMETERS NOMINAL MM
first_end_style	PLAIN
second_end_style	SPLINED (INVOLUTE)
special_features	CONTROL KNOB ATTACHED TO FIRST END,60.0 MM DIA.,28.0 MM LG,HEAVY DIAMOND KNURL OD OF KNOB,MARKING LEGEND ON KNOB - FIRE MM
first_end_diameter	16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM
second_end_diameter	16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM
second_end_spline_length	133.5 MILLIMETERS NOMINAL MM
second_end_pitch_diameter	0.6041667 INCHES NOMINAL IN
second_end_pressure_angle	30.0000 DEGREES NOMINAL
second_end_spline_quantity	29
NSN	3040-01-089-7789

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END DIAMETER: 16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM

•

SECOND END DIAMETER: 16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM

•

SECOND END SPLINE MINOR DIAMETER: 0.5510 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM IN

•

FIRST END STYLE: PLAIN

•

SECOND END SPLINE MAJOR DIAMETER: 0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AVIBANK 53118 MFR REF SINGLE MATERIAL RESPONSE

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

FIRST END DIAMETER	16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM
SECOND END DIAMETER	16.74 MILLIMETERS MINIMUM AND 16.87 MILLIMETERS MAXIMUM MM
SECOND END SPLINE MINOR DIAMETER	0.5510 INCHES MINIMUM AND 0.5580 INCHES MAXIMUM IN
FIRST END STYLE	PLAIN
SECOND END SPLINE MAJOR DIAMETER	0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AVIBANK 53118 MFR REF SINGLE MATERIAL RESPONSE
OVERALL LENGTH	180.0 MILLIMETERS NOMINAL MM
END SIMILARITY	NOT IDENTICAL
SECOND END SPLINE QUANTITY	29
SECOND END PRESSURE ANGLE	30.0000 DEGREES NOMINAL

SUBSTITUTES & CROSS-REFERENCES 3

2 0028-132Reference document

Same NSN cross-reference

Reference document — Secondary reference

10054059Reference document

Same NSN cross-reference

Reference document — Informative reference only

1005-002744Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1270000051?

1270000051 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace 1270000051?

There are 3 known substitutes for 1270000051: 2 0028-132, 10054059, 1005-002744. Substitute compatibility should be verified for your specific system.

What is the NSN for 1270000051?

1270000051 is cataloged in the U.S. Government catalog under NSN 3040-01-089-7789. This indicates validated use in U.S. government and defense supply chains.

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1270000051 — CONNECTOR,RECEPTACLE,ELECTRICAL

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