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Technical Data Sheet
PartsTable / COMPONENT / 4730008445721
4730008445721 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

MILLING MACHINE,HORIZONTAL,PLAIN. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, ball_stud: INCLUDED, nut_style: HEXAGON, body_style: CYLINDRICAL BUSHING MOUNTED, nut_height: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-844-5721, 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
4730008445721
NSN: 4730-00-844-5721
FSC: 4730
CAGE: SCY13 — E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
quantity2
ball_studINCLUDED
nut_styleHEXAGON
body_styleCYLINDRICAL BUSHING MOUNTED
nut_height0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
point_typeCONVENTIONAL
scale_typeDIAL
shaft_typeROUND, FLATTED SINGLE ACTUATOR
body_length3.125 INCHES NOMINAL IN
design_typeBALL STUD
NSN4730-00-844-5721
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730008445721 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
4799-1Interchangeable
interchangeable cross-reference
interchangeable
61A5A258-2Interchangeable
interchangeable cross-reference
interchangeable
4799-2Interchangeable
interchangeable cross-reference
interchangeable
3089-1Interchangeable
interchangeable cross-reference
interchangeable
10072Interchangeable
interchangeable cross-reference
interchangeable
SCD10559-10072Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730008445721?
4730008445721 is a MILLING MACHINE,HORIZONTAL,PLAIN.
What parts can replace 4730008445721?
There are 24 known substitutes for 4730008445721: 4799-1, 61A5A258-2, 4799-2 and 21 more. Substitute compatibility should be verified for your specific system.
Is 4730008445721 still available?
4730008445721 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026