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CD-023-18-9L1 — NUT,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

CD-023-18-9L1: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include end_item_identification: STP CHK VALVE, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-422-9871, 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
CD-023-18-9L1
NSN: 4730-01-422-9871
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationSTP CHK VALVE
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN4730-01-422-9871
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CD-023-18-9L1 · 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: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONSTP CHK VALVE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
SUBSTITUTES & CROSS-REFERENCES 9
CD-023-30-9L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G547-0002-6397434-050-9L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G547-0002-6397434-050-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
211092309L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CD-023-30-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
7550478-6397434-050-9L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CD-023-18-9L1?
CD-023-18-9L1 is a NUT,UNION.
What parts can replace CD-023-18-9L1?
There are 9 known substitutes for CD-023-18-9L1: CD-023-30-9L1, G547-0002-6397434-050-9L1, G547-0002-6397434-050-9 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CD-023-18-9L1?
CD-023-18-9L1 is cataloged in the U.S. Government catalog under NSN 4730-01-422-9871. This indicates validated use in U.S. government and defense supply chains.
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