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06A8139140 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

06A8139140: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP), inside_diameter: 0.944 INCHES NOMINAL IN, outside_diameter: 0.844 INCHES NOMINAL IN, special_features: FITS 1" TUB, RETENTION METHOD RIBS, HEIGHT .55", STANDARDS/SPEC: ASME Y14.100-2004 & ASME Y14.5-2009., securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-643-5567, 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
06A8139140
NSN: 5340-01-643-5567
FSC: 5340 — Hardware, Commercial
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
inside_diameter0.944 INCHES NOMINAL IN
outside_diameter0.844 INCHES NOMINAL IN
special_featuresFITS 1" TUB, RETENTION METHOD RIBS, HEIGHT .55", STANDARDS/SPEC: ASME Y14.100-2004 & ASME Y14.5-2009.
securing_device_typeSPECIAL
NSN5340-01-643-5567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 06A8139140 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
•
OUTSIDE DIAMETER: 0.844 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
INSIDE DIAMETER: 0.944 INCHES NOMINAL IN
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.844 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER0.944 INCHES NOMINAL IN
SPECIAL FEATURESFITS 1" TUB, RETENTION METHOD RIBS, HEIGHT .55", STANDARDS/SPEC: ASME Y14.100-2004 & ASME Y14.5-2009.
MATERIALPLASTIC, POLYETHYLENE (PP)
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 06A8139140?
06A8139140 is a COVER,ACCESS.
What is the NSN for 06A8139140?
06A8139140 is cataloged in the U.S. Government catalog under NSN 5340-01-643-5567. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.