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120319 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

120319: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: 3805-01-574-0677, part_name_assigned_by_controlling_agency: SHEET, D, GAURD, SWITCH, TOGGLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-430-5588, 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
MRO→ MRO_GENERAL→ 120319
NSN: 4730-00-430-5588
NIINs: 004305588, 015935406
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30379 — EUCLID INC (USA)
SPECIFICATIONS
end_item_identification3805-01-574-0677
part_name_assigned_by_controlling_agencySHEET, D, GAURD, SWITCH, TOGGLE
NSN4730-00-430-5588
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 120319 · 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
SUBSTITUTES & CROSS-REFERENCES 9
70X4Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
102-45004Reference document
Same NSN cross-reference
Reference document — Secondary reference
270C4-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
70F1-4X1-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J512 4-2 060203BAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 120319?
120319 is a ADAPTER,STRAIGHT,PIPE TO TUBE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 120319?
There are 9 known substitutes for 120319: 70X4, SAE-J512, 102-45004 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120319?
120319 is cataloged in the U.S. Government catalog under NSN 4730-00-430-5588. 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.