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8599519 ITEM 2 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8599519 ITEM 2: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: ELBOW FITTING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-667-0509, 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
8599519 ITEM 2
NSN: 4730-01-667-0509
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyELBOW FITTING
NSN4730-01-667-0509
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8599519 ITEM 2 · 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 SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW FITTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
SUBSTITUTES & CROSS-REFERENCES 5
8598500 ITEM 43D7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4-6 C5OX-SSD7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8599519 ITEM 2D7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4-6 C5OX-SSReference document
Same NSN cross-reference
Reference document — Secondary reference
8598500 ITEM 43Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 8599519 ITEM 2?
8599519 ITEM 2 is a ELBOW,TUBE.
What parts can replace 8599519 ITEM 2?
There are 5 known substitutes for 8599519 ITEM 2: 8598500 ITEM 43D7, 4-6 C5OX-SSD7, 8599519 ITEM 2D7 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8599519 ITEM 2?
8599519 ITEM 2 is cataloged in the U.S. Government catalog under NSN 4730-01-667-0509. This indicates validated use in U.S. government and defense supply chains.
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