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28133 — BALL JOINT,CONTROL,INVERTED NUT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

28133: BALL JOINT,CONTROL,INVERTED NUT.

BALL JOINT,CONTROL,INVERTED NUT. Key specifications include material: RUBBER SYNTHETIC, body_style: PANEL MOUNT, hole_diameter: 0.375 INCHES NOMINAL IN, register_type: COUNTER, inclosure_type: FULLY INCLOSED, overall_height: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-308-9848, 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→ 28133
NSN: 4820-00-308-9848
NIINs: 003089848, 007612620, 010977285, 012470354, 012570858, 016078772, 016330226
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
body_stylePANEL MOUNT
hole_diameter0.375 INCHES NOMINAL IN
register_typeCOUNTER
inclosure_typeFULLY INCLOSED
overall_height1.000 INCHES NOMINAL IN
measurement_unitUS GALLON
outside_diameter5.688 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
material_thickness0.095 INCHES NOMINAL IN
bolt_circle_diameter5.062 INCHES NOMINAL IN
NSN4820-00-308-9848
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28133 · 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
•
OUTSIDE DIAMETER: 5.688 INCHES NOMINAL IN
•
TAPER MINOR DIAMETER: 2.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
TAPER MAJOR DIAMETER: 2.188 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.095 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 5.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
OUTSIDE DIAMETER5.688 INCHES NOMINAL IN
TAPER MINOR DIAMETER2.000 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
TAPER MAJOR DIAMETER2.188 INCHES NOMINAL IN
MATERIAL THICKNESS0.095 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER5.062 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.750 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28133?
28133 is a BALL JOINT,CONTROL,INVERTED NUT. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 28133?
28133 is cataloged in the U.S. Government catalog under NSN 4820-00-308-9848. 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.