HS-51 — SWITCH,SENSITIVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HS-51: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, headband_type: ADJUSTABLE SINGLE BAND, housing_width: 0.611 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN, actuator_style: ROLLER ARM, housing_length: 2.498 INCHES MINIMUM AND 2.502 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-916-7975, 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

HS-51

NSN: 5930-00-916-7975
NIINs: 009167975, 014823117
FSC: 5930 — Switches
CAGE: 81640 — SAFRAN POWER USA, LLC (USA)

SPECIFICATIONS

body_style	HOLE MOUNTED
headband_type	ADJUSTABLE SINGLE BAND
housing_width	0.611 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN
actuator_style	ROLLER ARM
housing_length	2.498 INCHES MINIMUM AND 2.502 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	UNTHREADED HOLE(S)
special_features	HANDS-FREE OPERATION,VOICE ACTIVATED;PUSH TO TALK;ONE-TOUCH PUSH TO TAL K WITH A TIME-OUT TIMER
actuator_roller_width	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
switch_actuating_force	88.0 OUNCES MINIMUM AND 152.0 OUNCES MAXIMUM OZ
end_item_identification	AIR TRAFFIC CONTROL TOWER (ATCT)MISC ITEMS
actuator_roller_diameter	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
NSN	5930-00-916-7975

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY STYLE: HOLE MOUNTED

•

ACTUATOR STYLE: ROLLER ARM

•

CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO LENGTH: 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

SWITCH ACTUATING FORCE: 88.0 OUNCES MINIMUM AND 152.0 OUNCES MAXIMUM OZ

•

SPECIFICATION/STANDARD DATA: 81349-MILS8805/53 GOVERNMENT SPECIFICATION

•

HOUSING WIDTH: 0.611 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
BODY STYLE	HOLE MOUNTED
ACTUATOR STYLE	ROLLER ARM
CENTER TO CENTER DISTANCE BETWEEN HOUSING MOUNTING FACILITIES PARALLEL TO LENGTH	1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM IN
MOUNTING METHOD	UNTHREADED HOLE(S)
SWITCH ACTUATING FORCE	88.0 OUNCES MINIMUM AND 152.0 OUNCES MAXIMUM OZ
SPECIFICATION/STANDARD DATA	81349-MILS8805/53 GOVERNMENT SPECIFICATION
HOUSING WIDTH	0.611 INCHES MINIMUM AND 0.632 INCHES MAXIMUM IN
ACTUATOR ROLLER WIDTH	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
NONPILE-UP CONTACT ARRANGEMENT	2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT

SUBSTITUTES & CROSS-REFERENCES 4

MIL-S-8805/53Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-PRF-8805/53Reference document

Same NSN cross-reference

Reference document — Identification reference

MS27996-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

20-76079-3Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HS-51?

HS-51 is a SWITCH,SENSITIVE.

What parts can replace HS-51?

There are 4 known substitutes for HS-51: MIL-S-8805/53, MIL-PRF-8805/53, MS27996-1 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for HS-51?

HS-51 is cataloged in the U.S. Government catalog under NSN 5930-00-916-7975. This indicates validated use in U.S. government and defense supply chains.

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