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PartsTable / COMPONENT / NB25221E-0000 3IN
NB25221E-0000 3IN ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include length: 6.000 INCHES NOMINAL IN, material: STEEL CASE, body_style: STRAIGHT THRU, seal_width: 0.313 INCHES NOMINAL IN, shell_type: SOLID, construction: ONE-PIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-328-6261, 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
NB25221E-0000 3IN
NSN: 4820-01-328-6261
FSC: 4820
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
length6.000 INCHES NOMINAL IN
materialSTEEL CASE
body_styleSTRAIGHT THRU
seal_width0.313 INCHES NOMINAL IN
shell_typeSOLID
constructionONE-PIECE
thread_class2B
overall_width1.530 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.008 INCHES NOMINAL IN
overall_length59.9 MILLIMETERS NOMINAL MM
shell_materialALUMINUM ALLOY
NSN4820-01-328-6261
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NB25221E-0000 3IN · 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 8
062851Interchangeable
interchangeable cross-reference
interchangeable
6285Interchangeable
interchangeable cross-reference
interchangeable
935449Interchangeable
interchangeable cross-reference
interchangeable
10687319-1Interchangeable
interchangeable cross-reference
interchangeable
PN6285Interchangeable
interchangeable cross-reference
interchangeable
214778-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NB25221E-0000 3IN?
NB25221E-0000 3IN is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace NB25221E-0000 3IN?
There are 8 known substitutes for NB25221E-0000 3IN: 062851, 6285, 935449 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NB25221E-0000 3IN?
NB25221E-0000 3IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-328-6261. 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