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E-4602 — PUMP UNIT,ROTARY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

E-4602: PUMP UNIT,ROTARY.

The PUMP UNIT,ROTARY is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_height: 0.312 INCHES NOMINAL IN, inside_diameter: 0.266 INCHES NOMINAL IN, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 1.297 INCHES NOMINAL IN, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-142-2776, 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
E-4602
NSN: 4820-00-142-2776
NIINs: 001422776, 013277905
FSC: 4820 — Valves, Nonpowered
CAGE: 33547 — KIELEY AND MUELLER INC SUB OF JOHNSON CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER
overall_height0.312 INCHES NOMINAL IN
inside_diameter0.266 INCHES NOMINAL IN
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter1.297 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedWATER, SALT
NSN4820-00-142-2776
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: E-4602 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 1.297 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 0.266 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER, SALT
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.312 INCHES NOMINAL IN
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER1.297 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER0.266 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER, SALT
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E-4602?
E-4602 is a PUMP UNIT,ROTARY.
What is the NSN for E-4602?
E-4602 is cataloged in the U.S. Government catalog under NSN 4820-00-142-2776. 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.