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Technical Data Sheet
PartsTable / COMPONENT / 11621487
11621487 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STAY,LOCKING is a the manufacturer industrial component. Key specifications include overall_length: 16.620 INCHES NOMINAL IN, special_features: 2 IS LEFT-HAND APPLICATION, style_designator: FRICTION TYPE, material_thickness: 0.150 INCHES NOMINAL IN, mounting_hole_diameter: 0.273 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-701-8014, 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
11621487
NSN: 5340-00-701-8014
FSC: 5340
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
overall_length16.620 INCHES NOMINAL IN
special_features2 IS LEFT-HAND APPLICATION
style_designatorFRICTION TYPE
material_thickness0.150 INCHES NOMINAL IN
mounting_hole_diameter0.273 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
NSN5340-00-701-8014
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11621487 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
•
STYLE DESIGNATOR: FRICTION TYPE
•
MOUNTING HOLE DIAMETER: 0.273 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.150 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFRICTION TYPE
MOUNTING HOLE DIAMETER0.273 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
OVERALL LENGTH16.620 INCHES NOMINAL IN
MATERIAL THICKNESS0.150 INCHES NOMINAL IN
SPECIAL FEATURES2 IS LEFT-HAND APPLICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
6221-1Interchangeable
interchangeable cross-reference
interchangeable
7791RH-02Interchangeable
interchangeable cross-reference
interchangeable
31-15-4423Interchangeable
Same NIIN cross-reference
interchangeable
446RHInterchangeable
Same NIIN cross-reference
interchangeable
10607913-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11621487?
11621487 is a STAY,LOCKING.
What parts can replace 11621487?
There are 5 known substitutes for 11621487: 6221-1, 7791RH-02, 31-15-4423 and 2 more. Substitute compatibility should be verified for your specific system.
Is 11621487 still available?
11621487 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026