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Technical Data Sheet
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272078 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

272078: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include cross-sectional_shape_style: SQUARE OR RECTANGULAR RECESS, part_name_assigned_by_controlling_agency: COVER RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-622-8762, 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
272078
NSN: 5340-01-622-8762
FSC: 5340 — Hardware, Commercial
CAGE: 13567 — ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC (USA)
SPECIFICATIONS
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
part_name_assigned_by_controlling_agencyCOVER RETAINER
NSN5340-01-622-8762
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 272078 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 SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER RETAINER
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 272078?
272078 is a COVER,ACCESS.
What is the NSN for 272078?
272078 is cataloged in the U.S. Government catalog under NSN 5340-01-622-8762. This indicates validated use in U.S. government and defense supply chains.
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