78951 — ACTUATOR,ELECTRO-MECHANICAL,LINE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

78951: ACTUATOR,ELECTRO-MECHANICAL,LINE.

ACTUATOR,ELECTRO-MECHANICAL,LINE. Key specifications include overall_length: 0.250 INCHES NOMINAL IN, overall_diameter: 0.500 INCHES NOMINAL IN, unthreaded_mounting_hole_diameter: 0.318 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, mounting_facility_type_and_quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-136-8446, 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

MRO→ MRO_GENERAL→ 78951

NSN: 5999-00-136-8446
NIINs: 001368446, 003919808, 004448761, 011346049, 012134092
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 10110 — SCIENTIFIC ATLANTA INC (USA)

SPECIFICATIONS

overall_length	0.250 INCHES NOMINAL IN
overall_diameter	0.500 INCHES NOMINAL IN
unthreaded_mounting_hole_diameter	0.318 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN	5999-00-136-8446

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

OVERALL DIAMETER: 0.500 INCHES NOMINAL IN

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.318 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL DIAMETER	0.500 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.318 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	0.250 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

91-1811Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8509773Reference document

Same NSN cross-reference

Reference document — Secondary reference

2201Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 78951?

78951 is a ACTUATOR,ELECTRO-MECHANICAL,LINE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 78951?

There are 3 known substitutes for 78951: 91-1811, 8509773, 2201. Substitute compatibility should be verified for your specific system.

What is the NSN for 78951?

78951 is cataloged in the U.S. Government catalog under NSN 5999-00-136-8446. This indicates validated use in U.S. government and defense supply chains.

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78951 — ACTUATOR,ELECTRO-MECHANICAL,LINE

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