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4730PL1866845 — ELBOW,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL1866845: ELBOW,FLANGE TO HOSE.

The ELBOW,FLANGE TO HOSE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075, slot_width: 0.250 INCHES NOMINAL IN, thread_size: 4-1/4-12, thread_class: 3A A, thread_length: 0.886 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN, overall_length: 1.085 INCHES MINIMUM AND 1.095 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-263-4100, 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
4730PL1866845
NSN: 4730-01-263-4100
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
slot_width0.250 INCHES NOMINAL IN
thread_size4-1/4-12
thread_class3A A
thread_length0.886 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
overall_length1.085 INCHES MINIMUM AND 1.095 INCHES MAXIMUM IN
style_designatorROUND, EXTERNAL THREAD, INVERTED FLARE
thread_directionRIGHT-HAND
seat_angle_in_deg30.0
length_to_shoulder0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN
hole_or_slot_quantity4
screw_thread_locationEXTERNAL
NSN4730-01-263-4100
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL1866845 · 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
•
LENGTH TO SHOULDER: 0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN
•
SEAT ANGLE IN DEG: 30.0
•
HOLE OR SLOT QUANTITY: 4
•
LARGEST INSIDE DIAMETER: 3.400 INCHES NOMINAL IN
•
THREAD LENGTH: 0.886 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND, EXTERNAL THREAD, INVERTED FLARE
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.872 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN
SEAT ANGLE IN DEG30.0
HOLE OR SLOT QUANTITY4
LARGEST INSIDE DIAMETER3.400 INCHES NOMINAL IN
THREAD LENGTH0.886 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
STYLE DESIGNATORROUND, EXTERNAL THREAD, INVERTED FLARE
OVERALL LENGTH1.085 INCHES MINIMUM AND 1.095 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE4-1/4-12
SUBSTITUTES & CROSS-REFERENCES 3
4730PL0890923Reference document
Same NSN cross-reference
Reference document — Informative reference only
2007105-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2007105Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4730PL1866845?
4730PL1866845 is a ELBOW,FLANGE TO HOSE.
What parts can replace 4730PL1866845?
There are 3 known substitutes for 4730PL1866845: 4730PL0890923, 2007105-1, 2007105. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL1866845?
4730PL1866845 is cataloged in the U.S. Government catalog under NSN 4730-01-263-4100. 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.