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C300-906-47 — NUT,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

C300-906-47: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include nut_height: 0.625 INCHES NOMINAL IN, nut_diameter: 1.443 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNEF, special_features: CAN BE USED ON END ITEM 6530-00-926-2151 STERILIZER,SURGICAL INSTRUMENT AND DRESSING MDL. M-138, thread_direction: RIGHT-HAND.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-242-9134, 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
C300-906-47
NSN: 4730-01-242-9134
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33714 — ENVIRONMENTAL TECTONICS CORP (USA)
SPECIFICATIONS
nut_height0.625 INCHES NOMINAL IN
nut_diameter1.443 INCHES NOMINAL IN
thread_class2B
thread_seriesUNEF
special_featuresCAN BE USED ON END ITEM 6530-00-926-2151 STERILIZER,SURGICAL INSTRUMENT AND DRESSING MDL. M-138
thread_directionRIGHT-HAND
nominal_thread_size1.062 INCHES IN
thread_quantity_per_inch18
NSN4730-01-242-9134
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C300-906-47 · 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
•
THREAD SERIES: UNEF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.062 INCHES IN
•
NUT DIAMETER: 1.443 INCHES NOMINAL IN
•
NUT HEIGHT: 0.625 INCHES NOMINAL IN
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 18
TECHNICAL CHARACTERISTICS
THREAD SERIESUNEF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.062 INCHES IN
NUT DIAMETER1.443 INCHES NOMINAL IN
NUT HEIGHT0.625 INCHES NOMINAL IN
SPECIAL FEATURESCAN BE USED ON END ITEM 6530-00-926-2151 STERILIZER,SURGICAL INSTRUMENT AND DRESSING MDL. M-138
THREAD CLASS2B
THREAD QUANTITY PER INCH18
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C300-906-47?
C300-906-47 is a NUT,UNION.
What is the NSN for C300-906-47?
C300-906-47 is cataloged in the U.S. Government catalog under NSN 4730-01-242-9134. 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.