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20191-400 ITEM 16 — FERRULE,BRAZING,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

20191-400 ITEM 16: FERRULE,BRAZING,TUBE FITTING.

The FERRULE,BRAZING,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, flange_width: 0.156 INCHES NOMINAL IN, overall_length: 0.968 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: GASKET SEAL, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-063-8193, 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
20191-400 ITEM 16
NSN: 4730-01-063-8193
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
flange_width0.156 INCHES NOMINAL IN
overall_length0.968 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorGASKET SEAL
surface_treatmentANODIZE
casehardening_indicatorNOT CASEHARDENED
end_item_identificationSUBMARINE HYDRAULIC SYSTEMS
flange_outside_diameter1.828 INCHES NOMINAL IN
sleeve_outside_diameter1.781 INCHES NOMINAL IN
criticality_code_justificationFEAT
hose/tube_outside_diameter_for_which_designed1.625 INCHES NOMINAL IN
NSN4730-01-063-8193
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 20191-400 ITEM 16 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: GASKET SEAL
•
SLEEVE OUTSIDE DIAMETER: 1.781 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SURFACE TREATMENT: ANODIZE
•
FLANGE WIDTH: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORGASKET SEAL
OVERALL LENGTH0.968 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER1.781 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTANODIZE
FLANGE WIDTH0.156 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSUBMARINE HYDRAULIC SYSTEMS
MATERIALALUMINUM ALLOY 6061
SUBSTITUTES & CROSS-REFERENCES 1
20191-400Reference 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 20191-400 ITEM 16?
20191-400 ITEM 16 is a FERRULE,BRAZING,TUBE FITTING.
What parts can replace 20191-400 ITEM 16?
There is 1 known substitute for 20191-400 ITEM 16: 20191-400. Substitute compatibility should be verified for your specific system.
What is the NSN for 20191-400 ITEM 16?
20191-400 ITEM 16 is cataloged in the U.S. Government catalog under NSN 4730-01-063-8193. This indicates validated use in U.S. government and defense supply chains.
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