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2-56-2812-07 — CATCH,CLAMPING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-56-2812-07: CATCH,CLAMPING.

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include catch_width: 1.594 INCHES NOMINAL IN, design_type: LOOP ENGAGING, overall_height: 0.719 INCHES NOMINAL IN, overall_length: 3.406 INCHES NOMINAL IN, wing_nut_width: 2.750 INCHES NOMINAL IN, style_designator: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-860-4248, 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
2-56-2812-07
NSN: 5340-00-860-4248
FSC: 5340 — Hardware, Commercial
CAGE: 0FNZ2 — TREND TOOL, INC. (USA)
SPECIFICATIONS
catch_width1.594 INCHES NOMINAL IN
design_typeLOOP ENGAGING
hole_quantity4
overall_height0.719 INCHES NOMINAL IN
overall_length3.406 INCHES NOMINAL IN
wing_nut_width2.750 INCHES NOMINAL IN
style_designatorSPECIAL
surface_treatmentCADMIUM AND CHROMATE CATCH
engaging_surface_width0.875 INCHES NOMINAL IN
NSN5340-00-860-4248
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-56-2812-07 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
•
DESIGN TYPE: LOOP ENGAGING
•
ENGAGING SURFACE WIDTH: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL
•
WING NUT WIDTH: 2.750 INCHES NOMINAL IN
•
CATCH WIDTH: 1.594 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE CATCH
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.719 INCHES NOMINAL IN
DESIGN TYPELOOP ENGAGING
ENGAGING SURFACE WIDTH0.875 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL
OVERALL LENGTH3.406 INCHES NOMINAL IN
WING NUT WIDTH2.750 INCHES NOMINAL IN
CATCH WIDTH1.594 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE CATCH
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-56-2812-07?
2-56-2812-07 is a CATCH,CLAMPING.
What is the NSN for 2-56-2812-07?
2-56-2812-07 is cataloged in the U.S. Government catalog under NSN 5340-00-860-4248. 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.