VF4 — MACHINING CENTER
✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW
VF4: MACHINING CENTER.
The MACHINING CENTER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC COVER, wall_thickness: 0.172 INCHES NOMINAL IN, working_length: 7.375 INCHES MINIMUM AND 7.875 INCHES MAXIMUM IN, inside_diameter: 2.000 INCHES NOMINAL IN, first_arm_length: 1.625 INCHES NOMINAL IN, special_features: WEAPONS SYSTEM ESSENTIAL. This part is cataloged in the U.S.
Government catalog under NSN 4720-00-593-1945, 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
VF4
NSN: 4720-00-593-1945
NIINs: 005931945 , 014715036
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC COVER
wall_thickness 0.172 INCHES NOMINAL IN
working_length 7.375 INCHES MINIMUM AND 7.875 INCHES MAXIMUM IN
inside_diameter 2.000 INCHES NOMINAL IN
first_arm_length 1.625 INCHES NOMINAL IN
special_features WEAPONS SYSTEM ESSENTIAL
style_designator STRAIGHT CORRUGATED
second_arm_length 1.625 INCHES NOMINAL IN
end_item_identification F/A-18 AIRCRAFT
criticality_code_justification FEAT
NSN 4720-00-593-1945
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS
WALL: —
OD: —
LENGTH: —
—
—
PN: VF4 · OEM
⚠ VERIFY BEFORE ORDERING
Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness.
Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD
✓ BROKER TIP
Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy.
Seamless pipe is required for high-pressure applications — welded pipe has lower ratings
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
• CRITICALITY CODE JUSTIFICATION: FEAT
• STYLE DESIGNATOR: STRAIGHT CORRUGATED
• WALL THICKNESS: 0.172 INCHES NOMINAL IN
• INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
• MATERIAL: RUBBER SYNTHETIC COVER
• SECOND ARM LENGTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION FEAT
STYLE DESIGNATOR STRAIGHT CORRUGATED
WALL THICKNESS 0.172 INCHES NOMINAL IN
INSIDE DIAMETER 2.000 INCHES NOMINAL IN
SPECIAL FEATURES WEAPONS SYSTEM ESSENTIAL
END ITEM IDENTIFICATION F/A-18 AIRCRAFT
MATERIAL RUBBER SYNTHETIC COVER
SECOND ARM LENGTH 1.625 INCHES NOMINAL IN
WORKING LENGTH 7.375 INCHES MINIMUM AND 7.875 INCHES MAXIMUM IN
FIRST ARM LENGTH 1.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
D57190 Reference document Same NSN cross-reference
Reference document — Secondary reference
FD16 Reference document Same NSN cross-reference
Reference document — Secondary reference
2L1152 Reference document Same NSN cross-reference
Reference document — Secondary reference
1219-179 Reference document Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN status Cancelled · U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM) No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VF4?
VF4 is a MACHINING CENTER.
What parts can replace VF4?
There are 4 known substitutes for VF4: D57190, FD16, 2L1152 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VF4?
VF4 is cataloged in the U.S. Government catalog under NSN 4720-00-593-1945. This indicates validated use in U.S. government and defense supply chains.