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DLG312F2020 — NIPPLE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DLG312F2020: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-00-239-1143, 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
DLG312F2020
NSN: 4730-00-239-1143
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
Part NumberDLG312F2020
NSN4730-00-239-1143
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DLG312F2020 · 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
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 6
GA7443F2020Reference document
Same NSN cross-reference
Reference document — Secondary reference
31687F2020Reference document
Same NSN cross-reference
Reference document — Secondary reference
4671141F2020Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-01090F2020Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ER312F2020Reference document
Same NSN cross-reference
Reference document — Secondary reference
VSF1279F2020Same 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 DLG312F2020?
DLG312F2020 is a NIPPLE,TUBE.
What parts can replace DLG312F2020?
There are 6 known substitutes for DLG312F2020: GA7443F2020, 31687F2020, 4671141F2020 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DLG312F2020?
DLG312F2020 is cataloged in the U.S. Government catalog under NSN 4730-00-239-1143. This indicates validated use in U.S. government and defense supply chains.
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