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1028483-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1028483-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 0.520 INCHES NOMINAL IN, length: 6.390 INCHES NOMINAL IN, material: PLASTIC, hole_diameter: 0.122 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN, body_thickness: 0.062 INCHES NOMINAL IN, features_provided: SPECIAL MARKING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-291-9236, 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
1028483-1
NSN: 5340-01-291-9236
FSC: 5340 — Hardware, Commercial
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
width0.520 INCHES NOMINAL IN
length6.390 INCHES NOMINAL IN
materialPLASTIC
hole_diameter0.122 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
body_thickness0.062 INCHES NOMINAL IN
features_providedSPECIAL MARKING
securing_device_typeSPECIAL
peripheral_shape_styleBAND TYPE
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationMIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-291-9236
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1028483-1 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
•
LENGTH: 6.390 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
FEATURES PROVIDED: SPECIAL MARKING
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: BAND TYPE
TECHNICAL CHARACTERISTICS
LENGTH6.390 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
FEATURES PROVIDEDSPECIAL MARKING
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESITEM HAS 2 MTG HOLES W/C TO C DIST BTWN HOLES ALONG LG OF 6.065 IN.,DIST FROM EDGE TO HOLE CNTR ALONG LG 0.160 IN.,DIST FROM EDGE TO HOLE CNTR ALONG WIDTH 0.260 IN.; ITEM IS USED ON MISSILE BIT TEST SET,AMRAAM IN
PERIPHERAL SHAPE STYLEBAND TYPE
WIDTH0.520 INCHES NOMINAL IN
MATERIALPLASTIC
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 1028483-1?
1028483-1 is a COVER,ACCESS.
What is the NSN for 1028483-1?
1028483-1 is cataloged in the U.S. Government catalog under NSN 5340-01-291-9236. This indicates validated use in U.S. government and defense supply chains.
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