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283635 — 283635

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

283635: 283635.

The 283635 is a the manufacturer industrial component. Key specifications include width: 0.659 INCHES NOMINAL IN, height: 0.375 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, design_type: LOOP ENGAGING, tongue_width: 0.750 INCHES NOMINAL IN, hole_diameter: 0.171 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-514-1157, 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
283635
NSN: 5340-00-514-1157
NIINs: 005141157, 013305757
FSC: 5340 — Hardware, Commercial
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
width0.659 INCHES NOMINAL IN
height0.375 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
design_typeLOOP ENGAGING
tongue_width0.750 INCHES NOMINAL IN
hole_diameter0.171 INCHES NOMINAL IN
hole_quantity3
overall_width1.687 INCHES NOMINAL IN
tongue_length0.375 INCHES NOMINAL IN
overall_height0.593 INCHES NOMINAL IN
overall_length1.687 INCHES NOMINAL IN
operation_methodLEVER HANDLE
NSN5340-00-514-1157
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 283635 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
•
SURFACE HOLE QUANTITY: 2
•
TONGUE WIDTH: 0.750 INCHES NOMINAL IN
•
DESIGN TYPE: LOOP ENGAGING
•
ENGAGING SURFACE WIDTH: 0.781 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEVER
•
CATCH STRIKE STYLE: MORTISE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.593 INCHES NOMINAL IN
SURFACE HOLE QUANTITY2
TONGUE WIDTH0.750 INCHES NOMINAL IN
DESIGN TYPELOOP ENGAGING
ENGAGING SURFACE WIDTH0.781 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORLEVER
CATCH STRIKE STYLEMORTISE
OVERALL LENGTH1.687 INCHES NOMINAL IN
OVERALL WIDTH1.687 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
044110CHReference document
Same NSN cross-reference
Reference document — Design control — primary 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 283635?
283635 is a 283635.
What parts can replace 283635?
There is 1 known substitute for 283635: 044110CH. Substitute compatibility should be verified for your specific system.
What is the NSN for 283635?
283635 is cataloged in the U.S. Government catalog under NSN 5340-00-514-1157. 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.