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3160491-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3160491-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER, temp_rating: 400.0 FAHRENHEIT MAXIMUM DEGF, hole_diameter: 0.205 INCHES NOMINAL IN, overall_width: 1.812 INCHES NOMINAL IN, overall_height: 0.165 INCHES NOMINAL IN, overall_length: 2.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-372-5286, 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
3160491-1
NSN: 4820-00-372-5286
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER
temp_rating400.0 FAHRENHEIT MAXIMUM DEGF
hole_diameter0.205 INCHES NOMINAL IN
overall_width1.812 INCHES NOMINAL IN
overall_height0.165 INCHES NOMINAL IN
overall_length2.100 INCHES NOMINAL IN
special_featuresADDITIONAL MATERIAL: CLOTH
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.018 INCHES NOMINAL IN
center_hole_diameter0.145 INCHES NOMINAL IN
outside_corner_radius0.406 INCHES NOMINAL IN
NSN4820-00-372-5286
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3160491-1 · 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
•
TEMP RATING: 400.0 FAHRENHEIT MAXIMUM DEGF
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.018 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.165 INCHES NOMINAL IN
TEMP RATING400.0 FAHRENHEIT MAXIMUM DEGF
STYLE DESIGNATORSPECIAL SHAPED
OVERALL LENGTH2.100 INCHES NOMINAL IN
OVERALL WIDTH1.812 INCHES NOMINAL IN
MATERIAL THICKNESS0.018 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.375 INCHES NOMINAL IN
SPECIAL FEATURESADDITIONAL MATERIAL: CLOTH
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.312 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3160491-1?
3160491-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 3160491-1?
3160491-1 is cataloged in the U.S. Government catalog under NSN 4820-00-372-5286. 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.