PartsTable
Technical Data Sheet
Download PDF

X1157 LG 19 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

X1157 LG 19: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include construction: SOLID, end_cut_angle: 25.0 DEGREES AND 35.0 DEGREES, overall_length: 18.938 INCHES MINIMUM AND 19.062 INCHES MAXIMUM IN, style_designator: STRIP, fabrication_method: SOLID, cross-sectional_width: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-148-5929, 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
X1157 LG 19
NSN: 5330-01-148-5929
FSC: 5330 — Packing and Gasket Materials
CAGE: 70485 — ATLANTIC INDIA RUBBER CO INC (USA)
SPECIFICATIONS
constructionSOLID
end_cut_angle25.0 DEGREES AND 35.0 DEGREES
overall_length18.938 INCHES MINIMUM AND 19.062 INCHES MAXIMUM IN
style_designatorSTRIP
fabrication_methodSOLID
cross-sectional_width0.500 INCHES NOMINAL IN
cross-sectional_height0.218 INCHES NOMINAL IN
cross-sectional_thickness0.046 INCHES NOMINAL IN
NSN5330-01-148-5929
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X1157 LG 19 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: 0.046 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.218 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
END CUT ANGLE: 25.0 DEGREES AND 35.0 DEGREES
•
FABRICATION METHOD: SOLID
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.046 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.218 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.500 INCHES NOMINAL IN
STYLE DESIGNATORSTRIP
OVERALL LENGTH18.938 INCHES MINIMUM AND 19.062 INCHES MAXIMUM IN
END CUT ANGLE25.0 DEGREES AND 35.0 DEGREES
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
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 1
86B567-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy X1157 LG 19?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is X1157 LG 19?
X1157 LG 19 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace X1157 LG 19?
There is 1 known substitute for X1157 LG 19: 86B567-1. Substitute compatibility should be verified for your specific system.
What is the NSN for X1157 LG 19?
X1157 LG 19 is cataloged in the U.S. Government catalog under NSN 5330-01-148-5929. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — X1157 LG 19