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PartsTable / COMPONENT / NL-483-1
NL-483-1 ✓ 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 RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 3.775 INCHES NOMINAL IN, special_features: ONE END HEX SHAPE W/1.410 IN. ID; OTHER END THREADED W/ 2.368 IN.

DIA COUNTERBORE IN, valve_size_for_which_designed: 6.000 INCHES IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-082-7884, 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
NL-483-1
NSN: 4820-01-082-7884
FSC: 4820
CAGE: 93591 — PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length3.775 INCHES NOMINAL IN
special_featuresONE END HEX SHAPE W/1.410 IN. ID; OTHER END THREADED W/ 2.368 IN. DIA COUNTERBORE IN
valve_size_for_which_designed6.000 INCHES IN
NSN4820-01-082-7884
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NL-483-1 · 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
•
VALVE SIZE FOR WHICH DESIGNED: 6.000 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
VALVE SIZE FOR WHICH DESIGNED6.000 INCHES IN
SPECIAL FEATURESONE END HEX SHAPE W/1.410 IN. ID; OTHER END THREADED W/ 2.368 IN. DIA COUNTERBORE IN
MATERIALSTEEL CORROSION RESISTING
OVERALL LENGTH3.775 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
B45XASInterchangeable
interchangeable cross-reference
interchangeable
100104-5Interchangeable
interchangeable cross-reference
interchangeable
S104-5Interchangeable
interchangeable cross-reference
interchangeable
455AInterchangeable
interchangeable cross-reference
interchangeable
S247Interchangeable
interchangeable cross-reference
interchangeable
S-1045PC15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NL-483-1?
NL-483-1 is a RETAINER,DISK,VALVE.
What parts can replace NL-483-1?
There are 21 known substitutes for NL-483-1: B45XAS, 100104-5, S104-5 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NL-483-1?
NL-483-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-082-7884. 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