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28001-208-3 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

28001-208-3: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, valve_size: 0.375 INCHES IN, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_position: HORIZONTAL, face_to_face_distance: 8.000 INCHES IN, end_item_identification: SUPPORT EQUIPMENT (SE)B-2,BOMBER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-481-3431, 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
28001-208-3
NSN: 4820-01-481-3431
FSC: 4820 — Valves, Nonpowered
CAGE: 22841 — SCOTT INDUSTRIAL SYSTEMS, INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
valve_size0.375 INCHES IN
style_designatorSTRAIGHT THRU FLANGED ENDS
mounting_positionHORIZONTAL
face_to_face_distance8.000 INCHES IN
end_item_identificationSUPPORT EQUIPMENT (SE)B-2,BOMBER
NSN4820-01-481-3431
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28001-208-3 · 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
•
MOUNTING POSITION: HORIZONTAL
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
VALVE SIZE: 0.375 INCHES IN
•
FACE TO FACE DISTANCE: 8.000 INCHES IN
•
MATERIAL: ALUMINUM ALLOY BODY
TECHNICAL CHARACTERISTICS
MOUNTING POSITIONHORIZONTAL
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE0.375 INCHES IN
FACE TO FACE DISTANCE8.000 INCHES IN
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT (SE)B-2,BOMBER
MATERIALALUMINUM ALLOY BODY
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 28001-208-3?
28001-208-3 is a VALVE,CHECK.
What is the NSN for 28001-208-3?
28001-208-3 is cataloged in the U.S. Government catalog under NSN 4820-01-481-3431. 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.