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30544-1 — SWITCH,ROTARY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

30544-1: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY INNER CONVEYING TUBE, temp_rating: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: NATURAL, inside_diameter: 2.500 INCHES NOMINAL IN, outside_diameter: 3.510 INCHES MAXIMUM IN, operating_pressure: 237.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-200-3131, 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→ 30544-1
NSN: 4720-01-200-3131
NIINs: 012003131, 013242363
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY INNER CONVEYING TUBE
temp_rating400.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorNATURAL
inside_diameter2.500 INCHES NOMINAL IN
outside_diameter3.510 INCHES MAXIMUM IN
operating_pressure237.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure950.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
hydrostatic_test_pressure474.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inner_conveying_tube_styleANNULAR CLOSE-PITCH CORRUGATED
cross-sectional_shape_styleROUND
measuring_method_and_length10.500 INCHES NOMINAL OVERALL IN
minimum_inside_bending_radius9.500 INCHES IN
NSN4720-01-200-3131
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 30544-1 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 10.500 INCHES NOMINAL OVERALL IN
•
TEMP RATING: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 9.500 INCHES IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 3.510 INCHES MAXIMUM IN
•
OPERATING PRESSURE: 237.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
EXTERIOR COLOR: NATURAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH10.500 INCHES NOMINAL OVERALL IN
TEMP RATING400.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS9.500 INCHES IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED BRONZE WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER3.510 INCHES MAXIMUM IN
OPERATING PRESSURE237.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
EXTERIOR COLORNATURAL
INSIDE DIAMETER2.500 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE474.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
SUBSTITUTES & CROSS-REFERENCES 1
5517537 REV B PIECE 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 30544-1?
30544-1 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30544-1?
There is 1 known substitute for 30544-1: 5517537 REV B PIECE 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 30544-1?
30544-1 is cataloged in the U.S. Government catalog under NSN 4720-01-200-3131. This indicates validated use in U.S. government and defense supply chains.
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