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1788304 — SEAL,NONMETALLIC ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1788304: SEAL,NONMETALLIC ANGLE.

The SEAL,NONMETALLIC ANGLE is a the manufacturer industrial component. Key specifications include construction: SOLID, inside_angle: 135.0 DEGREES NOMINAL, overall_length: 30.000 INCHES NOMINAL IN, attachment_method: ROUND HOLE, left_flange_height: 0.687 INCHES NOMINAL IN, attachment_hole_diameter: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-885-0447, 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
1788304
NSN: 5330-00-885-0447
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
constructionSOLID
inside_angle135.0 DEGREES NOMINAL
overall_length30.000 INCHES NOMINAL IN
attachment_methodROUND HOLE
left_flange_height0.687 INCHES NOMINAL IN
attachment_hole_diameter0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
right/base_flange_height0.546 INCHES NOMINAL IN
attachment_feature_quantity19
left_flange_thickness_at_toe0.188 INCHES NOMINAL IN
left_flange_thickness_at_heel0.188 INCHES NOMINAL IN
inner_radius_where_flanges_join0.016 INCHES NOMINAL IN
outer_radius_where_flanges_join0.093 INCHES NOMINAL IN
NSN5330-00-885-0447
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1788304 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
•
LEFT FLANGE HEIGHT: 0.687 INCHES NOMINAL IN
•
ATTACHMENT HOLE DIAMETER: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 19
•
OUTER RADIUS WHERE FLANGES JOIN: 0.093 INCHES NOMINAL IN
•
FLANGE TO FLANGE OUTER HEEL DISTANCE: 0.032 INCHES NOMINAL IN
•
RIGHT/BASE FLANGE HEIGHT: 0.546 INCHES NOMINAL IN
•
LEFT FLANGE THICKNESS AT TOE: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LEFT FLANGE HEIGHT0.687 INCHES NOMINAL IN
ATTACHMENT HOLE DIAMETER0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY19
OUTER RADIUS WHERE FLANGES JOIN0.093 INCHES NOMINAL IN
FLANGE TO FLANGE OUTER HEEL DISTANCE0.032 INCHES NOMINAL IN
RIGHT/BASE FLANGE HEIGHT0.546 INCHES NOMINAL IN
OVERALL LENGTH30.000 INCHES NOMINAL IN
LEFT FLANGE THICKNESS AT TOE0.188 INCHES NOMINAL IN
RIGHT/BASE FLANGE THICKNESS AT HEEL0.188 INCHES NOMINAL IN
INSIDE ANGLE135.0 DEGREES NOMINAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1788304?
1788304 is a SEAL,NONMETALLIC ANGLE.
What is the NSN for 1788304?
1788304 is cataloged in the U.S. Government catalog under NSN 5330-00-885-0447. This indicates validated use in U.S. government and defense supply chains.
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