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VHS340 — CATCH,CLAMPING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

VHS340: CATCH,CLAMPING.

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.219 INCHES NOMINAL IN, overall_length: 1.422 INCHES NOMINAL IN, special_features: COUNTERSINK 82 DEGREES TO 0.172 IN DIA BY 0.182 IN. DIA FOUR HOLES IN, style_designator: LEVER.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-021-4713, 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
VHS340
NSN: 5340-00-021-4713
FSC: 5340 — Hardware, Commercial
CAGE: 98003 — NIELSEN HARDWARE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_quantity4
overall_width0.500 INCHES NOMINAL IN
overall_height0.219 INCHES NOMINAL IN
overall_length1.422 INCHES NOMINAL IN
special_featuresCOUNTERSINK 82 DEGREES TO 0.172 IN DIA BY 0.182 IN. DIA FOUR HOLES IN
style_designatorLEVER
surface_treatmentPASSIVATE OVERALL
engaging_surface_width0.531 INCHES NOMINAL IN
engaging_surface_thickness0.094 INCHES NOMINAL IN
NSN5340-00-021-4713
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: VHS340 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ENGAGING SURFACE WIDTH: 0.531 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEVER
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
ENGAGING SURFACE THICKNESS: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.219 INCHES NOMINAL IN
ENGAGING SURFACE WIDTH0.531 INCHES NOMINAL IN
STYLE DESIGNATORLEVER
OVERALL LENGTH1.422 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
SPECIAL FEATURESCOUNTERSINK 82 DEGREES TO 0.172 IN DIA BY 0.182 IN. DIA FOUR HOLES IN
SURFACE TREATMENTPASSIVATE OVERALL
ENGAGING SURFACE THICKNESS0.094 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE QUANTITY4
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 VHS340?
VHS340 is a CATCH,CLAMPING.
What is the NSN for VHS340?
VHS340 is cataloged in the U.S. Government catalog under NSN 5340-00-021-4713. 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.