724 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited

Melissa & Doug · MRO · MRO_GENERAL

PRODUCT OVERVIEW

724: SWITCH,CODE INDICATING WHEEL.

This 20-piece wooden puzzle teaches numbers in Spanish! Just place a number piece correctly to hear a clear, crisp voice pronounce each sound. With raised pieces that are easy to grasp and pictures of colorful objects to count, this self-correcting sound puzzle is the perfect auditory activity for introducing Spanish numbers or practicing Spanish-language skills.

(TIP: Puzzle has light-activated sensors; for best results, expose the sensor by removing a piece in a brightly lit room, then make the sound play by replacing the piece in the board.) This part is cataloged in the U.S. Government catalog under NSN 2920-00-004-6790, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS

MRO→ MRO_GENERAL→ 724

NSN: 2920-00-004-6790
NIINs: 000046790, 000079219, 001976395, 002050806, 002243657, 002243658, 002243660, 002243667, 002922658, 002961113, 004098301, 006353876, 006415591, 006622344, 007536250, 010353888, 011111495, 011124664, 011442752, 012510922, 013219521, 013231295, 013683930, 013999885, 014433319, 014910711, 015859398, 016218839
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 52970 — ALLIED-SIGNAL INC AUTOLITE DIV (USA)

SPECIFICATIONS

special_features	CAN MEASURE AND SOURCE 10 THERMOCOUPLE TYPES, 7 RTD TYPES, PLUS VOLTS AND OHMS, PULSED RTD CIRCUITS AND PROVIDES LOOP POWER, WITH DUAL LINE MEASURE/SOURCE DISPLAY
part_name_assigned_by_controlling_agency	INDICATOR, TEMPERATURE, THERMOCOUPLE
NSN	2920-00-004-6790

COMPONENT DIAGRAM

KEY FEATURES

•

PRESSURE RATING: 240.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS

•

WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN

•

HEIGHT ABOVE MOUNTING SURFACE: 2.030 INCHES NOMINAL IN

•

USAGE DESIGN: ENGINE OTHER THAN AIRCRAFT

•

ELECTRODE STYLE: SINGLE GROUND ELECTRODE (SEE ALSO STYLE 1)

•

BODY STYLE: UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT

•

DC RESISTANCE RATING IN OHMS: 10000.0 NOMINAL

•

REACH LENGTH: 0.460 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

PRESSURE RATING	240.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS
WIDTH ACROSS FLATS	0.625 INCHES NOMINAL IN
HEIGHT ABOVE MOUNTING SURFACE	2.030 INCHES NOMINAL IN
USAGE DESIGN	ENGINE OTHER THAN AIRCRAFT
ELECTRODE STYLE	SINGLE GROUND ELECTRODE (SEE ALSO STYLE 1)
BODY STYLE	UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT
DC RESISTANCE RATING IN OHMS	10000.0 NOMINAL
REACH LENGTH	0.460 INCHES NOMINAL IN
SEAT MAJOR DIAMETER	0.6250 INCHES MAXIMUM IN
SPECIAL FEATURES	TAPERED SEAT SERIES; SUPPORTS GRUMMAN AL0 AIRCRAFT

SUBSTITUTES & CROSS-REFERENCES 6

24Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ASF32Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

14Reference document

Same NSN cross-reference

Reference document — Secondary reference

R43TSReference document

Same NSN cross-reference

Reference document — Secondary reference

ASF32-CReference document

Same NSN cross-reference

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

RBL11YReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 724?

724 is a SWITCH,CODE INDICATING WHEEL manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).

What parts can replace 724?

There are 6 known substitutes for 724: 24, ASF32, 14 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 724?

724 is cataloged in the U.S. Government catalog under NSN 2920-00-004-6790. This indicates validated use in U.S. government and defense supply chains.

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