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90ELB-MB1488D-4040 — ELBOW,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

90ELB-MB1488D-4040: ELBOW,HOSE.

The ELBOW,HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND COPPER ALLOY NIPPLE, flow_angle: 90.0 DEGREES, leg_length: 4.390 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED EXTERNAL HOSE GRIPPING ALL ENDS, connection_style: GRIPPING NIPPLE (NOSE) ALL ENDS, special_features: NIPPLE IS BRONZE CASTED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-503-5302, 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
90ELB-MB1488D-4040
NSN: 4730-01-503-5302
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND COPPER ALLOY NIPPLE
flow_angle90.0 DEGREES
leg_length4.390 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED EXTERNAL HOSE GRIPPING ALL ENDS
connection_styleGRIPPING NIPPLE (NOSE) ALL ENDS
special_featuresNIPPLE IS BRONZE CASTED
operating_pressure350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
material_document_and_classificationMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE NIPPLE
nominal_inside_diameter_hose_accommodated2.380 INCHES ALL ENDS IN
nominal_outside_diameter_hose_accommodated2.880 INCHES ALL ENDS IN
NSN4730-01-503-5302
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 90ELB-MB1488D-4040 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.380 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.880 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE NIPPLE
•
OPERATING PRESSURE: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEGRIPPING NIPPLE (NOSE) ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.380 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.880 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE NIPPLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SOCKET
OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH4.390 INCHES NOMINAL ALL ENDS IN
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
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 2
375-190093-40Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
375-190093Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90ELB-MB1488D-4040?
90ELB-MB1488D-4040 is a ELBOW,HOSE.
What parts can replace 90ELB-MB1488D-4040?
There are 2 known substitutes for 90ELB-MB1488D-4040: 375-190093-40, 375-190093. Substitute compatibility should be verified for your specific system.
What is the NSN for 90ELB-MB1488D-4040?
90ELB-MB1488D-4040 is cataloged in the U.S. Government catalog under NSN 4730-01-503-5302. 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.