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3169994 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3169994: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include radius: 0.050 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, temp_rating: 200.0 FAHRENHEIT NOMINAL DEGF, hole_diameter: 0.220 INCHES NOMINAL IN, overall_width: 1.560 INCHES NOMINAL IN, overall_height: 0.310 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-348-4571, 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
3169994
NSN: 4820-01-348-4571
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
radius0.050 INCHES NOMINAL IN
materialRUBBER SYNTHETIC
temp_rating200.0 FAHRENHEIT NOMINAL DEGF
hole_diameter0.220 INCHES NOMINAL IN
overall_width1.560 INCHES NOMINAL IN
overall_height0.310 INCHES NOMINAL IN
overall_length1.560 INCHES NOMINAL IN
pressure_rating200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
special_featuresELASTOMER COATING
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.017 INCHES NOMINAL IN
NSN4820-01-348-4571
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3169994 · 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
•
PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
RADIUS: 0.050 INCHES NOMINAL IN
•
TEMP RATING: 200.0 FAHRENHEIT NOMINAL DEGF
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.017 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.310 INCHES NOMINAL IN
PRESSURE RATING200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
RADIUS0.050 INCHES NOMINAL IN
TEMP RATING200.0 FAHRENHEIT NOMINAL DEGF
STYLE DESIGNATORSPECIAL SHAPED
OVERALL LENGTH1.560 INCHES NOMINAL IN
OVERALL WIDTH1.560 INCHES NOMINAL IN
MATERIAL THICKNESS0.017 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.160 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3169994?
3169994 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 3169994?
3169994 is cataloged in the U.S. Government catalog under NSN 4820-01-348-4571. 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.