PartsTable
Technical Data Sheet
66320 ✓ Verified by PartsTable
Hama · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

- Stylish plastic frame <br>- With a mount <br>- Ground, high-quality glass <br>- Specially coated plastic border for long-lasting frame colours <br>- Precision mitre <br>- Hama EasyClip closure system for quick and easy framing <br>- Includes a heavy-duty hook with mounting template This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-050-6516, 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
66320
NSN: 4820-00-050-6516
FSC: 4820
CAGE: 31468 — RYAN INDUSTRIES DIV OF CORDON INTERNATIONAL CORP (USA)
SPECIFICATIONS
shapeROUND
materialALUMINUM CASE
lens_colorCOLORLESS
point_size0.0625 POINT
filter_colorDAYLIGHT
specific_useHAND FLASHLIGHT
disk_materialALUMINUM
burst_pressure75.0 PRESSURE POUNDS PER SQUARE INCH GAGE
head_thickness0.375 INCHES MAXIMUM IN
overall_length4.50 INCHES NOMINAL IN
style_designatorOPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
thread_directionRIGHT-HAND
NSN4820-00-050-6516
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 66320 · Hama ⚠ 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
DISK MATERIAL: ALUMINUM
CROSS-SECTIONAL SHAPE: CONCAVE
CRITICALITY CODE JUSTIFICATION: ZZZY
BURST PRESSURE: 75.0 PRESSURE POUNDS PER SQUARE INCH GAGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
TECHNICAL CHARACTERISTICS (FLIS)
DISK MATERIALALUMINUM
CROSS-SECTIONAL SHAPECONCAVE
CRITICALITY CODE JUSTIFICATIONZZZY
BURST PRESSURE75.0 PRESSURE POUNDS PER SQUARE INCH GAGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
D76Interchangeable
interchangeable cross-reference
interchangeable
28-506Interchangeable
interchangeable cross-reference
interchangeable
21-6Interchangeable
interchangeable cross-reference
interchangeable
66320Interchangeable
interchangeable cross-reference
interchangeable
FS132Interchangeable
interchangeable cross-reference
interchangeable
FS132P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 66320?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 66320?
66320 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Hama.
What parts can replace 66320?
There are 8 known substitutes for 66320: D76, 28-506, 21-6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66320?
66320 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-050-6516. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 66320