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859B10069-3 — STRIKE,CATCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

859B10069-3: STRIKE,CATCH.

The STRIKE,CATCH is a the manufacturer industrial component. Key specifications include height: 0.437 INCHES NOMINAL IN, material: UNABLE TO DECODE, tongue_width: 1.000 INCHES NOMINAL IN, overall_width: 0.437 INCHES NOMINAL IN, overall_length: 1.760 INCHES NOMINAL IN, special_features: FINISH NUMBER 2,10 AND 15 USING MIL-S-18729- NEXST HIGHER ASSEMBLY 859J10000. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-567-2640, 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
859B10069-3
NSN: 5340-01-567-2640
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
height0.437 INCHES NOMINAL IN
materialUNABLE TO DECODE
tongue_width1.000 INCHES NOMINAL IN
hole_quantity2
overall_width0.437 INCHES NOMINAL IN
overall_length1.760 INCHES NOMINAL IN
special_featuresFINISH NUMBER 2,10 AND 15 USING MIL-S-18729- NEXST HIGHER ASSEMBLY 859J10000
style_designatorMORTISE
material_thickness0.120 INCHES NOMINAL IN
mounting_hole_diameter0.202 INCHES NOMINAL IN
end_item_identificationC-2 GREYHOUND
part_name_assigned_by_controlling_agencySTRIKER PLATE BACK RETURN SEAT
NSN5340-01-567-2640
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 859B10069-3 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
•
TONGUE WIDTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MORTISE
•
MOUNTING HOLE DIAMETER: 0.202 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.120 INCHES NOMINAL IN
•
HEIGHT: 0.437 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TONGUE WIDTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORMORTISE
MOUNTING HOLE DIAMETER0.202 INCHES NOMINAL IN
OVERALL LENGTH1.760 INCHES NOMINAL IN
OVERALL WIDTH0.437 INCHES NOMINAL IN
MATERIAL THICKNESS0.120 INCHES NOMINAL IN
HEIGHT0.437 INCHES NOMINAL IN
SPECIAL FEATURESFINISH NUMBER 2,10 AND 15 USING MIL-S-18729- NEXST HIGHER ASSEMBLY 859J10000
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRIKER PLATE BACK RETURN SEAT
END ITEM IDENTIFICATIONC-2 GREYHOUND
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 859B10069-3?
859B10069-3 is a STRIKE,CATCH.
What is the NSN for 859B10069-3?
859B10069-3 is cataloged in the U.S. Government catalog under NSN 5340-01-567-2640. 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.