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48E — GRINDING MACHINE,SURFACE,ROTARY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

48E: GRINDING MACHINE,SURFACE,ROTARY.

GRINDING MACHINE,SURFACE,ROTARY. This part is cataloged in the U.S. Government catalog under NSN 4820-00-274-3646, 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
48E
NSN: 4820-00-274-3646
NIINs: 002743646, 011413240, 012992655
FSC: 4820 — Valves, Nonpowered
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
general_characteristics_item_description59.000 IN. LG,50.000 IN. W,41.000 IN. H,670 LBS,VOLUMETRIC HOPPER CAPACITY 19 IN.CU.FT,BRUSH 47.000 IN. W,22.000 IN.BROOM DIA.,58.000 IN OAL.SWATH W/SIDE BROOM,SPEED 7.3 M.P.H. LBS
NSN4820-00-274-3646
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 48E · 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
•
CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) SECOND END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
•
FLOW STYLE: TWO WAY TWO PORT 360 DEGREE PLUG TURN
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
FLOW STYLETWO WAY TWO PORT 360 DEGREE PLUG TURN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SUBSTITUTES & CROSS-REFERENCES 8
348220Reference document
Same NSN cross-reference
Reference document — Secondary reference
EN18-61Reference document
Same NSN cross-reference
Reference document — Secondary reference
48Reference document
Same NSN cross-reference
Reference document — Secondary reference
X1020Reference document
Same NSN cross-reference
Reference document — Secondary reference
1180Reference document
Same NSN cross-reference
Reference document — Secondary reference
89-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 48E?
48E is a GRINDING MACHINE,SURFACE,ROTARY.
What parts can replace 48E?
There are 8 known substitutes for 48E: 348220, EN18-61, 48 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48E?
48E is cataloged in the U.S. Government catalog under NSN 4820-00-274-3646. This indicates validated use in U.S. government and defense supply chains.
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