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4457 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
Sylvanian Families · HOSE FITTING
PRODUCT OVERVIEW

4457: RELAY,ELECTROMAGNETIC.

Keep the little ones safe while they play with this pretty playpen. Complete with milk bottle, trumpet, rattle and two drumsticks, this fun set for baby Sylvanians is shaped like a magic castle to add that little bit of extra fun. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-024-6353, 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
4457
NSN: 4730-00-024-6353
NIINs: 000246353, 002693213, 005749124, 008546478, 009220031, 010135457, 012259809, 016781841
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81400 — HASKEL INTERNATIONAL, LLC DBA HASKEL INTERNATIONAL, LLC (USA)
SPECIFICATIONS
length0.270 INCHES NOMINAL IN
materialRUBBER BODY
flow_angle90.0 DEGREES
head_styleHEXAGON
leg_length0.875 INCHES NOMINAL FIRST END IN
seat_angle45.0 DEGREES FIRST END
design_typeTUBULAR
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
thread_class2A FIRST END A
coil_quantity1
overall_width2.660 INCHES NOMINAL IN
thread_length1.000 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
NSN4730-00-024-6353
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4457 · Sylvanian Families ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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LENGTH: 0.270 INCHES NOMINAL IN
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
THREAD SERIES: ANPT LOCATION NOT OTHERWISE SPECIFIED
•
THREAD LENGTH: 0.270 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
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THREAD SIZE DESIGNATOR: 1/16-27 LOCATION NOT OTHERWISE SPECIFIED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH0.270 INCHES NOMINAL IN
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
THREAD SERIESANPT LOCATION NOT OTHERWISE SPECIFIED
THREAD LENGTH0.270 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR1/16-27 LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL
ORIFICE DIAMETER0.020 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
Manufacturer release date (catalog record)2017-01-01
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4457?
4457 is a RELAY,ELECTROMAGNETIC manufactured by Sylvanian Families.
What is the NSN for 4457?
4457 is cataloged in the U.S. Government catalog under NSN 4730-00-024-6353. This indicates validated use in U.S. government and defense supply chains.
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