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HCF1549 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HCF1549: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.625 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, special_features: 80 LB PER 0.010 IN. BURST PRESSURE LBS, style_designator: NON-CIRCULAR.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-740-9792, 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
HCF1549
NSN: 5330-00-740-9792
FSC: 5330 — Packing and Gasket Materials
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.625 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
special_features80 LB PER 0.010 IN. BURST PRESSURE LBS
style_designatorNON-CIRCULAR
aperture_diameter2.125 INCHES NOMINAL IN
bolt_hole_quantity4
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803 +3313-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-740-9792
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HCF1549 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
•
CROSS-SECTIONAL THICKNESS: 0.010 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 +3313-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 2.125 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.010 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 +3313-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH4.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.625 INCHES NOMINAL IN
APERTURE DIAMETER2.125 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SPECIAL FEATURES80 LB PER 0.010 IN. BURST PRESSURE LBS
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 3
KC9369Reference document
Same NSN cross-reference
Reference document — Secondary reference
915494Reference document
Same NSN cross-reference
Reference document — Secondary reference
1777N2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HCF1549?
HCF1549 is a GASKET.
What parts can replace HCF1549?
There are 3 known substitutes for HCF1549: KC9369, 915494, 1777N2. Substitute compatibility should be verified for your specific system.
What is the NSN for HCF1549?
HCF1549 is cataloged in the U.S. Government catalog under NSN 5330-00-740-9792. This indicates validated use in U.S. government and defense supply chains.
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