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12335138 — SLEEVE,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12335138: SLEEVE,VALVE.

The SLEEVE,VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-184-1893, 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
12335138
NSN: 4820-01-184-1893
FSC: 4820 — Valves, Nonpowered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part Number12335138
NSN4820-01-184-1893
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12335138 · 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: STEEL MATL; BORED,SHOULDERED CYLINTRICAL ITEM; ONE END 0.600 IN. DIA,0.110 INS W: NEXT STEP 0.697 IN. DIA,0.620 INS W; NEXT GROOVE 0.600 IN. DIA,0.096 INS W; NEXT STEP 0.782 IN. DIA,0.183 INS W; NEXT STEP 0.535 IN. DIA,0.294 INS WIDE WITH 4 HOLES DRILLED THROUGH 0.188 IN. DIA; SECOND END STEP0.503 IN. DIA,0.406 INS LG WITH BEVELD END 0.030 INS BY 45 DEGREES; BORED THROUGH WITH TWO COUNTERBORES; 1ST CBORE 0.443 IN. DIA WITH 45 DEGREE VALVE SEAT ANGLE 0.073 INS LG;2ND CBORE 0.386 IN. DIA,0.587 INS LG; 0.250 IN. BORE DIA,0.402 INS LG; 1.062 O/A SLEEVE LENGTH IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MATL; BORED,SHOULDERED CYLINTRICAL ITEM; ONE END 0.600 IN. DIA,0.110 INS W: NEXT STEP 0.697 IN. DIA,0.620 INS W; NEXT GROOVE 0.600 IN. DIA,0.096 INS W; NEXT STEP 0.782 IN. DIA,0.183 INS W; NEXT STEP 0.535 IN. DIA,0.294 INS WIDE WITH 4 HOLES DRILLED THROUGH 0.188 IN. DIA; SECOND END STEP0.503 IN. DIA,0.406 INS LG WITH BEVELD END 0.030 INS BY 45 DEGREES; BORED THROUGH WITH TWO COUNTERBORES; 1ST CBORE 0.443 IN. DIA WITH 45 DEGREE VALVE SEAT ANGLE 0.073 INS LG;2ND CBORE 0.386 IN. DIA,0.587 INS LG; 0.250 IN. BORE DIA,0.402 INS LG; 1.062 O/A SLEEVE LENGTH IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12335138?
12335138 is a SLEEVE,VALVE.
What is the NSN for 12335138?
12335138 is cataloged in the U.S. Government catalog under NSN 4820-01-184-1893. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.