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82-01945-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

82-01945-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.650 INCHES NOMINAL IN, length: 7.120 INCHES NOMINAL IN, material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS), body_thickness: 0.047 INCHES NOMINAL IN, special_features: RIGHT HAND, cross-sectional_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-238-0723, 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
82-01945-001
NSN: 5340-01-238-0723
FSC: 5340 — Hardware, Commercial
CAGE: 33875 — RAYTHEON E-SYSTEMS, INC (USA)
SPECIFICATIONS
width4.650 INCHES NOMINAL IN
length7.120 INCHES NOMINAL IN
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
body_thickness0.047 INCHES NOMINAL IN
special_featuresRIGHT HAND
cross-sectional_shape_styleFLAT
material_document_and_classificationMIL-P-19904 TY FR MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-238-0723
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 82-01945-001 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: 7.120 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19904 TY FR MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
WIDTH: 4.650 INCHES NOMINAL IN
•
MATERIAL: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
•
BODY THICKNESS: 0.047 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH7.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-19904 TY FR MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SPECIAL FEATURESRIGHT HAND
WIDTH4.650 INCHES NOMINAL IN
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
BODY THICKNESS0.047 INCHES NOMINAL IN
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: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 82-01945-001?
82-01945-001 is a COVER,ACCESS.
What is the NSN for 82-01945-001?
82-01945-001 is cataloged in the U.S. Government catalog under NSN 5340-01-238-0723. 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.