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211-502-9004 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

211-502-9004: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL BOLT, temp_rating: 450.0 FAHRENHEIT DEGF, overall_width: 0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN, inside_diameter: 4.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN, special_features: W/CRES INNER SHOE, style_designator: BAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-861-9866, 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
211-502-9004
NSN: 4730-00-861-9866
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
materialSTEEL BOLT
temp_rating450.0 FAHRENHEIT DEGF
overall_width0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
inside_diameter4.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
special_featuresW/CRES INNER SHOE
style_designatorBAND
surface_treatmentCADMIUM BOLT
fastening_device_typeSELF-LOCKING HEXAGON NUT
end_item_identificationGRUMMAN A10 AIRCRAFT
material_document_and_classificationMIL-S-5950,1/4 OR 1/2 H MIL SPEC SINGLE MATERIAL RESPONSE BAND
NSN4730-00-861-9866
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 211-502-9004 · 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
•
TEMP RATING: 450.0 FAHRENHEIT DEGF
•
FASTENING DEVICE TYPE: SELF-LOCKING HEXAGON NUT
•
STYLE DESIGNATOR: BAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5950,1/4 OR 1/2 H MIL SPEC SINGLE MATERIAL RESPONSE BAND
•
INSIDE DIAMETER: 4.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM NUT
TECHNICAL CHARACTERISTICS
TEMP RATING450.0 FAHRENHEIT DEGF
FASTENING DEVICE TYPESELF-LOCKING HEXAGON NUT
STYLE DESIGNATORBAND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5950,1/4 OR 1/2 H MIL SPEC SINGLE MATERIAL RESPONSE BAND
OVERALL WIDTH0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
INSIDE DIAMETER4.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
SPECIAL FEATURESW/CRES INNER SHOE
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTCADMIUM BOLT
SURFACE TREATMENTPASSIVATE BAND
SUBSTITUTES & CROSS-REFERENCES 3
41882-487SHSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MSS4122146-487-SBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1957-4-87SHReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 211-502-9004?
211-502-9004 is a CLAMP,HOSE.
What parts can replace 211-502-9004?
There are 3 known substitutes for 211-502-9004: 41882-487SH, MSS4122146-487-SB, 1957-4-87SH. Substitute compatibility should be verified for your specific system.
What is the NSN for 211-502-9004?
211-502-9004 is cataloged in the U.S. Government catalog under NSN 4730-00-861-9866. This indicates validated use in U.S. government and defense supply chains.
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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.