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MSSI6X-SS — CROSS,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MSSI6X-SS: CROSS,TUBE.

The CROSS,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SLEEVE, leg_length: 0.844 INCHES MINIMUM AND 0.910 INCHES MAXIMUM SECOND END IN, seat_angle: 20.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-489-8207, 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
MSSI6X-SS
NSN: 4730-00-489-8207
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 62727 — MID-STATE SALES, INC. DIV DEFENSE PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SLEEVE
leg_length0.844 INCHES MINIMUM AND 0.910 INCHES MAXIMUM SECOND END IN
seat_angle20.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDS
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.562 INCHES ALL ENDS IN
end_item_identification21N NUCLEAR POWER PLANTS
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
thread_quantity_per_inch20 FIRST END
thread_series_designatorUN ALL ENDS
NSN4730-00-489-8207
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MSSI6X-SS · 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
•
FURNISHED ITEMS AND QUANTITY: 4 SHORT COUPLING NUT WITH SLEEVE AND 4 FERRULE SLEEVE
•
CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI 316/SAE 30316 FED STD SINGLE MATERIAL RESPONSE BODY
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
•
LEG LENGTH: 0.844 INCHES MINIMUM AND 0.910 INCHES MAXIMUM FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY4 SHORT COUPLING NUT WITH SLEEVE AND 4 FERRULE SLEEVE
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI 316/SAE 30316 FED STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS IN
LEG LENGTH0.844 INCHES MINIMUM AND 0.910 INCHES MAXIMUM FIRST END IN
LEG LENGTH0.844 INCHES MINIMUM AND 0.910 INCHES MAXIMUM SECOND END IN
LEG LENGTH0.845 INCHES NOMINAL FOURTH END IN
LEG LENGTH0.845 INCHES NOMINAL THIRD END IN
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
SUBSTITUTES & CROSS-REFERENCES 3
6-KBZ-SSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
600-4-316Reference document
Same NSN cross-reference
Reference document — Secondary reference
I6X-SSReference document
Same NSN cross-reference
Reference document — Secondary reference
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 MSSI6X-SS?
MSSI6X-SS is a CROSS,TUBE.
What parts can replace MSSI6X-SS?
There are 3 known substitutes for MSSI6X-SS: 6-KBZ-SS, 600-4-316, I6X-SS. Substitute compatibility should be verified for your specific system.
What is the NSN for MSSI6X-SS?
MSSI6X-SS is cataloged in the U.S. Government catalog under NSN 4730-00-489-8207. This indicates validated use in U.S. government and defense supply chains.
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