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020-060 — BELT,FLAT

✓ Government record, cited
Contour Design · GATE VALVE
PRODUCT OVERVIEW

020-060: BELT,FLAT.

The BELT,FLAT is a Contour Design industrial component. Key specifications include material: STEEL COMP 416 OVERALL, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, connection_style: GROOVED (TUBE) ALL ENDS, special_features: LONG BUR; HEAD SIZE IS 3.0MM IN DIAMETER; FOR USE WITH THE ELECTRIC TSP DRILL (6515-01-465-4385) MM, style_designator: GROOVED BOTH ENDS, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-235-4004, 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
020-060
NSN: 4820-00-235-4004
NIINs: 002354004, 004292510, 012328148, 014787240, 014787241, 014787242, 014942086
FSC: 4820 — Valves, Nonpowered
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
connection_styleGROOVED (TUBE) ALL ENDS
special_featuresLONG BUR; HEAD SIZE IS 3.0MM IN DIAMETER; FOR USE WITH THE ELECTRIC TSP DRILL (6515-01-465-4385) MM
style_designatorGROOVED BOTH ENDS
surface_treatmentPASSIVATE OVERALL
nominal_overall_length0.670 INCHES IN
end_item_identification6515-01-465-4385, ELECTRIC TSP DRILL
specification/standard_data81349-MIL-C-24714 GOVERNMENT SPECIFICATION
material_document_and_classificationASTM-A582 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyNEURO BUR STL LONG BUR HD SZ 3MM USE W/ELECT TSP DRILL MM
nominal_outside_diameter_tube_accommodated0.355 INCHES ALL ENDS IN
NSN4820-00-235-4004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 020-060 · Contour Design ⚠ 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
•
FLOW CONTROL DEVICE: PISTON
•
RENEWABLE SEAT RING TYPE: PRESSED-IN
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: ANGLE
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
ADJUSTABLE PRESSURE RANGE: +30.0 TO 100.0 POUNDS PER SQUARE INCH LBS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON
RENEWABLE SEAT RING TYPEPRESSED-IN
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORANGLE
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
ADJUSTABLE PRESSURE RANGE+30.0 TO 100.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP120.0 FAHRENHEIT SINGLE RESPONSE DEGF
SUBSTITUTES & CROSS-REFERENCES 3
VJ-3 SPReference document
Same NSN cross-reference
Reference document — Design control — primary reference
A104-196Reference document
Same NSN cross-reference
Reference document — Secondary reference
A020-060Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 020-060?
020-060 is a BELT,FLAT manufactured by Contour Design.
What parts can replace 020-060?
There are 3 known substitutes for 020-060: VJ-3 SP, A104-196, A020-060. Substitute compatibility should be verified for your specific system.
What is the NSN for 020-060?
020-060 is cataloged in the U.S. Government catalog under NSN 4820-00-235-4004. 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.