PartsTable
Technical Data Sheet
Download PDF

161065-01 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

161065-01: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: SQUARE, first_leg_width: 0.436 INCHES MINIMUM AND 0.456 INCHES MAXIMUM IN, first_leg_length: 0.600 INCHES NOMINAL IN, second_leg_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-177-0486, 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
161065-01
NSN: 4820-00-177-0486
NIINs: 001770486, 010559772
FSC: 4820 — Valves, Nonpowered
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleSQUARE
first_leg_width0.436 INCHES MINIMUM AND 0.456 INCHES MAXIMUM IN
first_leg_length0.600 INCHES NOMINAL IN
second_leg_styleSQUARE
second_leg_width0.436 INCHES MINIMUM AND 0.456 INCHES MAXIMUM IN
style_designatorANGLE
second_leg_length0.700 INCHES NOMINAL IN
surface_treatmentOXIDE FILM
mounting_hole_typeTHREADED
first_leg_thickness0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
NSN4820-00-177-0486
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 161065-01 · 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
•
SHANK DIAMETER: 0.500 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.625 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
INSIDE DIAMETER: 0.393 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: OXYGEN, GASEOUS
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.500 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.625 INCHES NOMINAL IN
OVERALL HEIGHT0.750 INCHES NOMINAL IN
OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
INSIDE DIAMETER0.393 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 161065-01?
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 161065-01?
161065-01 is a DISK,VALVE.
What is the NSN for 161065-01?
161065-01 is cataloged in the U.S. Government catalog under NSN 4820-00-177-0486. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 161065-01

✓ 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.