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S15-(5.437) — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S15-(5.437): SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.110 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN, temp_rating: -423.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF, sealing_element_style: ANGULAR-OPPOSED, accommodated_shaft_diameter: 4.931 INCHES MINIMUM AND 4.963 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-049-8676, 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
S15-(5.437)
NSN: 5330-01-049-8676
FSC: 5330 — Packing and Gasket Materials
CAGE: 09055 — BAL SEAL ENGINEERING, INC. (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.110 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
temp_rating-423.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter4.931 INCHES MINIMUM AND 4.963 INCHES MAXIMUM IN
NSN5330-01-049-8676
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S15-(5.437) 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
•
TEMP RATING: -423.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.110 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 4.931 INCHES MINIMUM AND 4.963 INCHES MAXIMUM IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
TEMP RATING-423.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
SEAL WIDTH0.110 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER4.931 INCHES MINIMUM AND 4.963 INCHES MAXIMUM IN
MATERIALSTEEL CASE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 5
11727872-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
S67150-0799Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AR10205-160A1HReference document
Same NSN cross-reference
Reference document — Secondary reference
EAI-005437-02-01-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AR10403-160ACSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S15-(5.437)?
S15-(5.437) is a SEAL,PLAIN ENCASED.
What parts can replace S15-(5.437)?
There are 5 known substitutes for S15-(5.437): 11727872-1, S67150-0799, AR10205-160A1H and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S15-(5.437)?
S15-(5.437) is cataloged in the U.S. Government catalog under NSN 5330-01-049-8676. This indicates validated use in U.S. government and defense supply chains.
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