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1884139 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1884139: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include overall_width: 15.730 INCHES MINIMUM AND 15.770 INCHES MAXIMUM IN, overall_length: 23.980 INCHES MINIMUM AND 24.020 INCHES MAXIMUM IN, bolt_hole_quantity: 22, cross-sectional_thickness: 0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN, outside_edge_to_bolt_hole_center_distance_along_width: 0.312 INCHES NOMINAL IN, outside_edge_to_bolt_hole_center_distance_along_length: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-121-8538, 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
1884139
NSN: 5330-01-121-8538
FSC: 5330 — Packing and Gasket Materials
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
overall_width15.730 INCHES MINIMUM AND 15.770 INCHES MAXIMUM IN
overall_length23.980 INCHES MINIMUM AND 24.020 INCHES MAXIMUM IN
bolt_hole_quantity22
cross-sectional_thickness0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
outside_edge_to_bolt_hole_center_distance_along_width0.312 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.312 INCHES NOMINAL IN
NSN5330-01-121-8538
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1884139 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: 0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 22
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 0.312 INCHES NOMINAL IN
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.047 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN
OVERALL LENGTH23.980 INCHES MINIMUM AND 24.020 INCHES MAXIMUM IN
OVERALL WIDTH15.730 INCHES MINIMUM AND 15.770 INCHES MAXIMUM IN
BOLT HOLE QUANTITY22
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.312 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.312 INCHES NOMINAL IN
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
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1884139?
1884139 is a GASKET.
What is the NSN for 1884139?
1884139 is cataloged in the U.S. Government catalog under NSN 5330-01-121-8538. This indicates validated use in U.S. government and defense supply chains.
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