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PartsTable / COMPONENT / 4-90LB-06X06
4-90LB-06X06 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, phase: SINGLE INPUT, height: 0.903 INCHES MINIMUM AND 0.909 INCHES MAXIMUM IN, material: COPPER ALLOY OVERALL, slot_type: TITLE, drive_type: DIRECT AND GEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-212-2600, 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
4-90LB-06X06
NSN: 4730-01-212-2600
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
colorBLACK OVERALL
phaseSINGLE INPUT
height0.903 INCHES MINIMUM AND 0.909 INCHES MAXIMUM IN
materialCOPPER ALLOY OVERALL
slot_typeTITLE
drive_typeDIRECT AND GEAR
duty_cycleCONTINUOUS
scale_typeLINEAR SINGLE SCALE
shaft_typeROUND, FLATTED SINGLE ACTUATOR
cover_colorBLUE
design_typeNONSEPARABLE
drive_ratio15.0 SINGLE
NSN4730-01-212-2600
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-90LB-06X06 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2667Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-83931 TY2Interchangeable
interchangeable cross-reference
interchangeable
7510-00-082-2667Interchangeable
interchangeable cross-reference
interchangeable
14057Interchangeable
interchangeable cross-reference
interchangeable
6X17212Interchangeable
interchangeable cross-reference
interchangeable
0128-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-90LB-06X06?
4-90LB-06X06 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4-90LB-06X06?
There are 22 known substitutes for 4-90LB-06X06: 2667, MIL-B-83931 TY2, 7510-00-082-2667 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-90LB-06X06?
4-90LB-06X06 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-212-2600. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026