7-37 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited

Melissa & Doug · COMPONENT

PRODUCT OVERVIEW

7-37: SWITCH,CODE INDICATING WHEEL.

Sing along with favorite childhood characters like Humpty Dumpty and Jack and Jill with this unique wooden peg song puzzle! Match the six illustrated wooden puzzle pieces to the pictures in the beautifully carved wooden puzzle board to hear six different nursery rhymes (Humpty Dumpty, Baa Baa Black Sheep, Hey Diddle Diddle, Mary Had a Little Lamb, Twinkle Twinkle Little Star, and Jack and Jill). Plastic pegs make it easy for small hands to grasp and manipulate the pieces.

Lyrics are included on the puzzle so kids can sing along as they complete the puzzle! This part is cataloged in the U.S. Government catalog under NSN 5930-00-007-9220, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS

7-37

NSN: 5930-00-007-9220
NIINs: 000079220, 000935516, 001059128, 001059133, 002752427, 002754784, 002951609, 003576788, 003723734, 004707625, 005311469, 005361567, 007872430, 009105776, 009318078, 011123259, 012335054, 015087266
FSC: 5930 — Switches
CAGE: 07126 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP DIV DIGITRAN A UNIT OF ELECTRO SWITCH (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
diameter	0.062 INCHES NOMINAL IN
end_type	DOUBLE SETSCREW SECOND END
material	RUBBER OVERALL
quantity	1
bore_type	STRAIGHT
lead_size	THIN
stem_type	NONRISING
body_shape	ROUND
face_width	1.180 INCHES NOMINAL IN
lead_color	ORANGE
valve_size	6.000 INCHES IN
NSN	5930-00-007-9220

COMPONENT DIAGRAM

KEY FEATURES

•

PRECIOUS MATERIAL: GOLD

•

CONTACT LOAD CURRENT RATING: 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL

•

STYLE DESIGNATOR: RECTANGULAR INDICATING

•

INDIVIDUAL SECTION QUANTITY: 1

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.770 INCHES NOMINAL IN
PRECIOUS MATERIAL	GOLD
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
STYLE DESIGNATOR	RECTANGULAR INDICATING
INDIVIDUAL SECTION QUANTITY	1
OVERALL LENGTH	0.500 INCHES NOMINAL IN
OVERALL WIDTH	1.150 INCHES NOMINAL IN
FEATURES PROVIDED	RFI SHIELDING
CONTACT VOLTAGE RATING IN VOLTS	115.0 AC AT SEA LEVEL

SUBSTITUTES & CROSS-REFERENCES 3

7-K-20Reference document

Same NSN cross-reference

Reference document — Secondary reference

40119-11Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

07-K-0020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7-37?

7-37 is a SWITCH,CODE INDICATING WHEEL manufactured by Melissa & Doug.

What parts can replace 7-37?

There are 3 known substitutes for 7-37: 7-K-20, 40119-11, 07-K-0020. Substitute compatibility should be verified for your specific system.

What is the NSN for 7-37?

7-37 is cataloged in the U.S. Government catalog under NSN 5930-00-007-9220. This indicates validated use in U.S. government and defense supply chains.

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