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540FT — SANDER,DISK AND BELT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

540FT: SANDER,DISK AND BELT.

The SANDER,DISK AND BELT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING WORKING PARTS, body_design: STRAIGHT HORIZONTAL PATTERN, design_type: THERMOSTATIC, thread_direction: RIGHT-HAND BOTH INLET AND OUTLET, surface_treatment: PAINT, inlet_connection_type: FEMALE IRON PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-231-3438, 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
540FT
NSN: 4730-00-231-3438
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28960 — ITT FLUID TECHNOLOGY CORP ITT MCDONNELL AND MILLER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING WORKING PARTS
body_designSTRAIGHT HORIZONTAL PATTERN
design_typeTHERMOSTATIC
thread_directionRIGHT-HAND BOTH INLET AND OUTLET
surface_treatmentPAINT
inlet_connection_typeFEMALE IRON PIPE
outlet_connection_typeFEMALE IRON PIPE
maximum_steam_working_pressureERR-060
rated_capacity_at_maximum_working_pressure2010.0 POUNDS OF WATER PER HOUR LBS
NSN4730-00-231-3438
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 540FT · OEM ⚠ 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
•
DESIGN TYPE: THERMOSTATIC
•
INLET CONNECTION TYPE: FEMALE IRON PIPE
•
THREAD DIRECTION: RIGHT-HAND BOTH INLET AND OUTLET
•
MAXIMUM STEAM WORKING PRESSURE: ERR-060
•
SURFACE TREATMENT: PAINT
•
BODY DESIGN: STRAIGHT HORIZONTAL PATTERN
•
RATED CAPACITY AT MAXIMUM WORKING PRESSURE: 2010.0 POUNDS OF WATER PER HOUR LBS
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
DESIGN TYPETHERMOSTATIC
INLET CONNECTION TYPEFEMALE IRON PIPE
THREAD DIRECTIONRIGHT-HAND BOTH INLET AND OUTLET
MAXIMUM STEAM WORKING PRESSUREERR-060
SURFACE TREATMENTPAINT
BODY DESIGNSTRAIGHT HORIZONTAL PATTERN
RATED CAPACITY AT MAXIMUM WORKING PRESSURE2010.0 POUNDS OF WATER PER HOUR LBS
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
OUTLET CONNECTION TYPEFEMALE IRON PIPE
SUBSTITUTES & CROSS-REFERENCES 3
540TSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SM-705Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
30-A3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 540FT?
540FT is a SANDER,DISK AND BELT.
What parts can replace 540FT?
There are 3 known substitutes for 540FT: 540T, SM-705, 30-A3. Substitute compatibility should be verified for your specific system.
What is the NSN for 540FT?
540FT is cataloged in the U.S. Government catalog under NSN 4730-00-231-3438. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.