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448 — SOCKET,PLUG-IN ELECTRONIC COMPON

✓ Government record, cited
Melissa & Doug · MRO · MRO_GENERAL
PRODUCT OVERVIEW

448: SOCKET,PLUG-IN ELECTRONIC COMPON.

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This part is cataloged in the U.S. Government catalog under NSN 4820-00-076-8617, 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
MRO→ MRO_GENERAL→ 448
NSN: 4820-00-076-8617
NIINs: 000768617, 000810622, 002335941, 002376455, 003575951, 003598506, 004971069, 005821560, 005908872, 005961052, 008689561, 009608471, 010442811, 010495863, 010664091, 010686536, 011220667, 011268502, 011909163, 013579867, 013621390, 014448839, 016890773
FSC: 4820 — Valves, Nonpowered
CAGE: 80318 — BTR VALVE SEALANTS INC (USA)
SPECIFICATIONS
angle36.0 DEGREES
materialFIBER AND RUBBER BODY
base_styleSUB-MINIATURE TWO PIN
blade_typeSINGLE EDGE
bulb_styleT (TUBULAR)
point_typeNOTCHED
blade_shapeROUND CONE
blade_width1.250 INCHES NOMINAL IN
body_length0.875 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
point_angle90.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
NSN4820-00-076-8617
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 448 · Melissa & Doug ⚠ 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
•
FLOW CONTROL DEVICE: DISK
•
RENEWABLE SEAT RING TYPE: THREADED
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
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OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
RENEWABLE SEAT RING TYPETHREADED
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END IN
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE1.500 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 1
3620XReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 448?
448 is a SOCKET,PLUG-IN ELECTRONIC COMPON manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 448?
There is 1 known substitute for 448: 3620X. Substitute compatibility should be verified for your specific system.
What is the NSN for 448?
448 is cataloged in the U.S. Government catalog under NSN 4820-00-076-8617. This indicates validated use in U.S. government and defense supply chains.
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