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2378-1021P1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2378-1021P1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_width: 4.188 INCHES NOMINAL IN, aperture_width: 3.562 INCHES NOMINAL IN, overall_length: 7.438 INCHES NOMINAL IN, aperture_length: 6.812 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-474-4259, 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
2378-1021P1
NSN: 5330-00-474-4259
FSC: 5330 — Packing and Gasket Materials
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_width4.188 INCHES NOMINAL IN
aperture_width3.562 INCHES NOMINAL IN
overall_length7.438 INCHES NOMINAL IN
aperture_length6.812 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
functional_descriptionGASKET, BRUSH HOUSING
end_item_identificationAIR ROUTE SURVEILLANCE RADAR (ARSR2), FA-70000 ANTENNA ASSEMBLY
cross-sectional_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
reference_data_and_literatureMP 6001, INSTRUCTION BOOK, ARSR-2, VOL 5, PG 10-11
NSN5330-00-474-4259
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2378-1021P1 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: 0.188 INCHES NOMINAL IN
•
REFERENCE DATA AND LITERATURE: MP 6001, INSTRUCTION BOOK, ARSR-2, VOL 5, PG 10-11
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 3.562 INCHES NOMINAL IN
•
APERTURE LENGTH: 6.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.188 INCHES NOMINAL IN
REFERENCE DATA AND LITERATUREMP 6001, INSTRUCTION BOOK, ARSR-2, VOL 5, PG 10-11
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH7.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.188 INCHES NOMINAL IN
APERTURE WIDTH3.562 INCHES NOMINAL IN
APERTURE LENGTH6.812 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTIONGASKET, BRUSH HOUSING
END ITEM IDENTIFICATIONAIR ROUTE SURVEILLANCE RADAR (ARSR2), FA-70000 ANTENNA ASSEMBLY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2378-1021P1?
2378-1021P1 is a GASKET.
What is the NSN for 2378-1021P1?
2378-1021P1 is cataloged in the U.S. Government catalog under NSN 5330-00-474-4259. This indicates validated use in U.S. government and defense supply chains.
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