12687
✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SWITCH,LEVER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, thickness: 0.094 INCHES NOMINAL IN, case_style: SQUARE, seal_width: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, bore_length: 0.425 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1622, 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
MRO →
MRO_GENERAL →
12687
NSN: 5330-00-292-1622 FSC: 5330 CAGE: 1XBP3 — LEROI INTERNATIONAL INC DBA COMPAIR LEROI (USA)
SPECIFICATIONS
material STEEL CORROSION RESISTING OVERALL end_style SPRING END,SQUARED AND GROUND BOTH ENDS thickness 0.094 INCHES NOMINAL IN case_style SQUARE seal_width 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN bore_length 0.425 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN bore_diameter 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN coil_quantity 6 hole_diameter 1.250 INCHES NOMINAL IN actuator_style ROUND inclosure_type FULLY INCLOSED inside_diameter 0.328 INCHES NOMINAL IN NSN 5330-00-292-1622
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 12687
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
• SEALING ELEMENT STYLE: ANGULAR
• SEAL WIDTH: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• HOUSING BORE DIAMETER: 2.000 INCHES NOMINAL IN
• MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT B
• ACCOMMODATED SHAFT DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLE ANGULAR SEAL WIDTH 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT HOUSING BORE DIAMETER 2.000 INCHES NOMINAL IN MATERIAL RUBBER SYNTHETIC SEALING ELEMENT B CASE STYLE SQUARE ACCOMMODATED SHAFT DIAMETER 1.000 INCHES NOMINAL IN MATERIAL LEATHER SEALING ELEMENT A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
0049487 Interchangeable interchangeable cross-reference
interchangeable
67322 Interchangeable interchangeable cross-reference
interchangeable
49487 Interchangeable interchangeable cross-reference
interchangeable
23697 Interchangeable interchangeable cross-reference
interchangeable
50157 Interchangeable interchangeable cross-reference
interchangeable
3413-1221-1316 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12687?
12687 is a SWITCH,LEVER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12687?
There are 16 known substitutes for 12687: 0049487, 67322, 49487 and 13 more. Substitute compatibility should be verified for your specific system.
Is 12687 still available?
12687 is currently cancelled.