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B-9900-24A — FERRULE,SWAGE,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B-9900-24A: FERRULE,SWAGE,TUBE COUPLING.

The FERRULE,SWAGE,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, slot_depth: 0.016 INCHES NOMINAL IN, slot_width: 0.125 INCHES NOMINAL IN, flange_width: 0.203 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, style_designator: SINGLE FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-021-0473, 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
B-9900-24A
NSN: 4730-01-021-0473
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06689 — EXOTIC METALS FORMING COMPANY LLC DBA EXOTIC METALS FORMING CO LLC DIV EXOTIC METALS FORMING DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
slot_depth0.016 INCHES NOMINAL IN
slot_width0.125 INCHES NOMINAL IN
flange_width0.203 INCHES NOMINAL IN
slot_quantity3
overall_length1.000 INCHES NOMINAL IN
style_designatorSINGLE FLANGE
flange_inside_diameter1.469 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter2.125 INCHES NOMINAL IN
sleeve_outside_diameter1.750 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed1.500 INCHES NOMINAL IN
NSN4730-01-021-0473
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B-9900-24A · 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
•
SLOT QUANTITY: 3
•
STYLE DESIGNATOR: SINGLE FLANGE
•
FLANGE INSIDE DIAMETER: 1.469 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SLOT DEPTH: 0.016 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.203 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SLOT QUANTITY3
STYLE DESIGNATORSINGLE FLANGE
FLANGE INSIDE DIAMETER1.469 INCHES NOMINAL IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SLOT DEPTH0.016 INCHES NOMINAL IN
FLANGE WIDTH0.203 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
FLANGE OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
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 1
BACF32B24AReference 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 B-9900-24A?
B-9900-24A is a FERRULE,SWAGE,TUBE COUPLING.
What parts can replace B-9900-24A?
There is 1 known substitute for B-9900-24A: BACF32B24A. Substitute compatibility should be verified for your specific system.
What is the NSN for B-9900-24A?
B-9900-24A is cataloged in the U.S. Government catalog under NSN 4730-01-021-0473. 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.