PartsTable
Technical Data Sheet
PartsTable / COMPONENT / NB01620E
NB01620E ✓ Verified by PartsTable
— · 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

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include end_item_identification: TESTER, VENTILATOR, part_name_assigned_by_controlling_agency: VALVE AIR 3 WAY EI. TESTER VENTILATOR.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-566-2619, 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
NB01620E
NSN: 4820-01-566-2619
FSC: 4820
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
end_item_identificationTESTER, VENTILATOR
part_name_assigned_by_controlling_agencyVALVE AIR 3 WAY EI. TESTER VENTILATOR
NSN4820-01-566-2619
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NB01620E · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
257001Interchangeable
interchangeable cross-reference
interchangeable
57001Interchangeable
interchangeable cross-reference
interchangeable
10165Interchangeable
interchangeable cross-reference
interchangeable
VR50448Interchangeable
interchangeable cross-reference
interchangeable
F8E262 BLKInterchangeable
interchangeable cross-reference
interchangeable
57-001 PT. NO.11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy NB01620E?
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 NB01620E?
NB01620E is a VALVE,CHECK.
What parts can replace NB01620E?
There are 12 known substitutes for NB01620E: 257001, 57001, 10165 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NB01620E?
NB01620E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-566-2619. 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 — NB01620E

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026