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999-246B-O-01 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

999-246B-O-01: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, body_type: SOLID, drive_end_style: SQUARE, special_features: MATERIAL: CARPENTER 20, ASTM B473; PLUG 1/4-18 NPT, nominal_thread_size: 0.250 INCHES EXTERNAL IN, end_item_identification: CTFGL PUMP RS6B-10 STAGE, WSD: NIMITZ CLASS CVN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-505-3471, 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
999-246B-O-01
NSN: 4730-01-505-3471
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
body_typeSOLID
drive_end_styleSQUARE
special_featuresMATERIAL: CARPENTER 20, ASTM B473; PLUG 1/4-18 NPT
nominal_thread_size0.250 INCHES EXTERNAL IN
end_item_identificationCTFGL PUMP RS6B-10 STAGE, WSD: NIMITZ CLASS CVN
thread_series_designatorNPT EXTERNAL
nominal_pipe_size_for_which_designed0.250 INCHES IN
NSN4730-01-505-3471
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 999-246B-O-01 · 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
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.250 INCHES IN
•
DRIVE END STYLE: SQUARE
•
NOMINAL THREAD SIZE: 0.250 INCHES EXTERNAL IN
•
BODY TYPE: SOLID
•
MATERIAL: NICKEL ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.250 INCHES IN
DRIVE END STYLESQUARE
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL IN
SPECIAL FEATURESMATERIAL: CARPENTER 20, ASTM B473; PLUG 1/4-18 NPT
BODY TYPESOLID
END ITEM IDENTIFICATIONCTFGL PUMP RS6B-10 STAGE, WSD: NIMITZ CLASS CVN
MATERIALNICKEL ALLOY OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
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 2
999-246B-0-01 ITEM NO. 429Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
999-246B-0-01 ITEM NO.421,424Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 999-246B-O-01?
999-246B-O-01 is a PLUG,PIPE.
What parts can replace 999-246B-O-01?
There are 2 known substitutes for 999-246B-O-01: 999-246B-0-01 ITEM NO. 429, 999-246B-0-01 ITEM NO.421,424. Substitute compatibility should be verified for your specific system.
What is the NSN for 999-246B-O-01?
999-246B-O-01 is cataloged in the U.S. Government catalog under NSN 4730-01-505-3471. This indicates validated use in U.S. government and defense supply chains.
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