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Technical Data Sheet

20&55 — CONVERTER,SIGNAL DATA

✓ Government record, cited
Melissa & Doug · MRO · MRO_GENERAL
PRODUCT OVERVIEW

20&55: CONVERTER,SIGNAL DATA.

Three favorite pets live in this cozy blue house and are always ready for puzzle play. This extra-thick wooden puzzle includes three big puzzle pieces with jumbo wooden knobs for easy grasping. Full-color, matching pictures appear underneath each piece.

A great activity to encourage hand-eye coordination and visual perception skills. This part is cataloged in the U.S. Government catalog under NSN 5305-00-043-0441, 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→ 20&55
NSN: 5305-00-043-0441
NIINs: 000430441, 000831840, 001960892, 002776270, 002883735, 003556377, 004468896, 005002224, 005146834, 005422702, 006296762, 006665571, 006789726, 009000674, 009312471, 009464669, 009738553, 009940190, 010969252, 011034637, 011164966, 011748321, 011929466, 012052584, 012347441, 012564980, 013210627, 013278153, 013702405, 014167574, 014829973, 015407976, 015553189, 015909832
FSC: 5305 — Screws
CAGE: 31211 — MOTOROLA AUTOMOTIVE ELECTRONICS (USA)
SPECIFICATIONS
length20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT
materialSTEEL
nut_styleTUBE COUPLING
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
head_styleHEXAGON
nut_height0.641 INCHES NOMINAL IN
scale_namePRESSURE
scale_typeWEIGHING
shaft_typeROUND SINGLE ACTUATOR
body_length1.813 INCHES NOMINAL IN
head_height0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
NSN5305-00-043-0441
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20&55 · Melissa & Doug ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.000 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 10P STYLE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
FASTENER LENGTH1.000 INCHES NOMINAL IN
THREAD LENGTH1.000 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 1
97205Reference document
Same NSN cross-reference
Reference document — Secondary 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 20&55?
20&55 is a CONVERTER,SIGNAL DATA manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20&55?
There is 1 known substitute for 20&55: 97205. Substitute compatibility should be verified for your specific system.
What is the NSN for 20&55?
20&55 is cataloged in the U.S. Government catalog under NSN 5305-00-043-0441. This indicates validated use in U.S. government and defense supply chains.
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