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87537-1238 — FELT,MECHANICAL,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

87537-1238: FELT,MECHANICAL,PREFORMED.

The FELT,MECHANICAL,PREFORMED is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, overall_width: 0.156 INCHES NOMINAL IN, overall_length: 12.370 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN, style_designator: RECTANGULAR, cross-sectional_shape_style: CIRCULAR, cross_section_outside_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-001-9853, 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
87537-1238
NSN: 5330-00-001-9853
FSC: 5330 — Packing and Gasket Materials
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
materialWOOL OVERALL
overall_width0.156 INCHES NOMINAL IN
overall_length12.370 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN
style_designatorRECTANGULAR
cross-sectional_shape_styleCIRCULAR
cross_section_outside_diameter0.156 INCHES NOMINAL IN
material_document_and_classification8550 FSCM 79499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-001-9853
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 87537-1238 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: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: 8550 FSCM 79499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
CROSS SECTION OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: WOOL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATION8550 FSCM 79499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH12.370 INCHES MINIMUM AND 12.390 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECIRCULAR
OVERALL WIDTH0.156 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.156 INCHES NOMINAL IN
MATERIALWOOL OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-001-9852 5330-00-003-9246 5330-00-004-1681 5330-00-004-3196 5330-00-004-3450 5330-00-004-3451 5330-00-004-4245 5330-00-004-5072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 87537-1238?
87537-1238 is a FELT,MECHANICAL,PREFORMED.
What is the NSN for 87537-1238?
87537-1238 is cataloged in the U.S. Government catalog under NSN 5330-00-001-9853. This indicates validated use in U.S. government and defense supply chains.
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