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SQE22 ✓ 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,AIR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS,125 PSI,2 PORTS MALE AND FEMALE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-008-2996, 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
SQE22
NSN: 4820-01-008-2996
FSC: 4820
CAGE: 24522 — HUMPHREY PRODUCTS CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS,125 PSI,2 PORTS MALE AND FEMALE
NSN4820-01-008-2996
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SQE22 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS,125 PSI,2 PORTS MALE AND FEMALE
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS,125 PSI,2 PORTS MALE AND FEMALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
201772Interchangeable
interchangeable cross-reference
interchangeable
AN/TSC-166Interchangeable
interchangeable cross-reference
interchangeable
6515NCM104744Interchangeable
interchangeable cross-reference
interchangeable
17047Interchangeable
interchangeable cross-reference
interchangeable
201.772Interchangeable
interchangeable cross-reference
interchangeable
ST47D81-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SQE22?
SQE22 is a VALVE,AIR.
What parts can replace SQE22?
There are 8 known substitutes for SQE22: 201772, AN/TSC-166, 6515NCM104744 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SQE22?
SQE22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-008-2996. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026