PartsTable / COMPONENT / 21158-1200
21158-1200
✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, housing_bore_diameter: 2.875 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 2.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-5152, 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
21158-1200
NSN: 5330-00-599-5152 FSC: 5330 CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
material STEEL CASE case_style SQUARE seal_width 0.469 INCHES NOMINAL IN housing_bore_diameter 2.875 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 2.000 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-599-5152
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 21158-1200
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
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• HOUSING BORE DIAMETER: 2.875 INCHES NOMINAL IN
• MATERIAL: LEATHER SEALING ELEMENT
• SEAL WIDTH: 0.469 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLE SQUARE ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT HOUSING BORE DIAMETER 2.875 INCHES NOMINAL IN MATERIAL LEATHER SEALING ELEMENT SEAL WIDTH 0.469 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR ACCOMMODATED SHAFT DIAMETER 2.000 INCHES NOMINAL IN MATERIAL STEEL CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
2872 Interchangeable interchangeable cross-reference
interchangeable
80547 Interchangeable interchangeable cross-reference
interchangeable
8M4621 Interchangeable interchangeable cross-reference
interchangeable
4253273-9 Interchangeable interchangeable cross-reference
interchangeable
11193A Interchangeable interchangeable cross-reference
interchangeable
00044 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21158-1200?
21158-1200 is a SEAL,PLAIN ENCASED.
What parts can replace 21158-1200?
There are 19 known substitutes for 21158-1200: 2872, 80547, 8M4621 and 16 more. Substitute compatibility should be verified for your specific system.
Is 21158-1200 still available?
21158-1200 is currently cancelled.
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