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RMT156 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RMT156: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL NUT, overall_width: 0.750 INCHES NOMINAL IN, inside_diameter: 5.750 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN, style_designator: BAND, surface_treatment: ZINC OR CADMIUM NUT, fastening_device_type: SELF-LOCKING HEXAGON NUT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-058-8840, 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
RMT156
NSN: 4730-01-058-8840
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 66295 — WITTEK COMPANIES INTL INC (USA)
SPECIFICATIONS
materialSTEEL NUT
overall_width0.750 INCHES NOMINAL IN
inside_diameter5.750 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN
style_designatorBAND
surface_treatmentZINC OR CADMIUM NUT
fastening_device_typeSELF-LOCKING HEXAGON NUT
NSN4730-01-058-8840
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RMT156 · 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
•
FASTENING DEVICE TYPE: SELF-LOCKING HEXAGON NUT
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 5.750 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE BAND
•
MATERIAL: STEEL NUT
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPESELF-LOCKING HEXAGON NUT
STYLE DESIGNATORBAND
OVERALL WIDTH0.750 INCHES NOMINAL IN
INSIDE DIAMETER5.750 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE BAND
SURFACE TREATMENTZINC OR CADMIUM BOLT
SURFACE TREATMENTZINC OR CADMIUM NUT
MATERIALSTEEL NUT
MATERIALSTEEL BOLT
MATERIALSTEEL CORROSION RESISTING BAND
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 8
55083-600-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
94100-0597Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
44Z978-D0Reference document
Same NSN cross-reference
Reference document — Secondary reference
55083-600Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
300-1-75-597Reference document
Same NSN cross-reference
Reference document — Secondary reference
T400-75-600-SSame 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 RMT156?
RMT156 is a CLAMP,HOSE.
What parts can replace RMT156?
There are 8 known substitutes for RMT156: 55083-600-2, 94100-0597, 44Z978-D0 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RMT156?
RMT156 is cataloged in the U.S. Government catalog under NSN 4730-01-058-8840. 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.