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0407-18 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

0407-18: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include overall_width: 16.000 INCHES NOMINAL IN, overall_height: 9.000 INCHES NOMINAL IN, overall_length: 22.000 INCHES NOMINAL IN, special_features: OMEGA/SIGMA 150K HARD CASE; SOFT SHELL CASE FOR THE OMEGA AND SIGMA 150K INDIRECT HEADBAND SERIES OPHTHALMOSCOPE, part_name_assigned_by_controlling_agency: CARRYING CASE OPHTHALMOSCOPE 22 X 16 X 9 INCHES (1) PER PACKAGE IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-470-6824, 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
0407-18
NSN: 4820-00-470-6824
NIINs: 004706824, 010446547, 015210902
FSC: 4820 — Valves, Nonpowered
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
overall_width16.000 INCHES NOMINAL IN
overall_height9.000 INCHES NOMINAL IN
overall_length22.000 INCHES NOMINAL IN
special_featuresOMEGA/SIGMA 150K HARD CASE; SOFT SHELL CASE FOR THE OMEGA AND SIGMA 150K INDIRECT HEADBAND SERIES OPHTHALMOSCOPE
part_name_assigned_by_controlling_agencyCARRYING CASE OPHTHALMOSCOPE 22 X 16 X 9 INCHES (1) PER PACKAGE IN
NSN4820-00-470-6824
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0407-18 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: DISK
•
RENEWABLE SEAT RING TYPE: PRESSED-IN
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
THREAD DIRECTION: RIGHT-HAND SECOND END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
RENEWABLE SEAT RING TYPEPRESSED-IN
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL(BOSS) FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 2
5195179Reference document
Same NSN cross-reference
Reference document — Secondary reference
3304159Reference 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 0407-18?
0407-18 is a VALVE,SAFETY RELIEF.
What parts can replace 0407-18?
There are 2 known substitutes for 0407-18: 5195179, 3304159. Substitute compatibility should be verified for your specific system.
What is the NSN for 0407-18?
0407-18 is cataloged in the U.S. Government catalog under NSN 4820-00-470-6824. This indicates validated use in U.S. government and defense supply chains.
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