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942690-801 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

942690-801: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.120 INCHES NOMINAL IN, length: 10.920 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, slot_width: 0.136 INCHES NOMINAL IN, slot_length: 0.180 INCHES NOMINAL IN, inside_width: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-330-6399, 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
942690-801
NSN: 5340-01-330-6399
FSC: 5340 — Hardware, Commercial
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
width4.120 INCHES NOMINAL IN
length10.920 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
slot_width0.136 INCHES NOMINAL IN
slot_length0.180 INCHES NOMINAL IN
inside_width3.500 INCHES NOMINAL IN
body_thickness0.380 INCHES NOMINAL IN
flange_thickness0.040 INCHES NOMINAL IN
special_features0.090 IN. HOLE DIA CENTER SECTION FOUR PLACES; 0.063 IN. MIN AND 0.066 IN. MAX THRU HOLE DIA AND COUNTERSINK 0.096 IN. MIN AND 0.116 IN. MAX DIA BY 90.0 DEG TWELVE PLACES; PAD ATTACHED BY ADHESIVE IN
surface_treatmentCHROMATE
securing_device_typeSPECIAL
hole_quantity_along_width6
NSN5340-01-330-6399
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 942690-801 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
•
INSIDE WIDTH: 3.500 INCHES NOMINAL IN
•
LENGTH: 10.920 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.140 INCHES NOMINAL AND 1.890 INCHES NOMINAL AND 1.565 INCHES NOMINAL AND 1.245 INCHES NOMINAL AND 2.070 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.040 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.300 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 24
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 0.500 INCHES NOMINAL AND 2.820 INCHES NOMINAL AND 0.505 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH3.500 INCHES NOMINAL IN
LENGTH10.920 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
DISTANCE BETWEEN HOLES ALONG LENGTH1.140 INCHES NOMINAL AND 1.890 INCHES NOMINAL AND 1.565 INCHES NOMINAL AND 1.245 INCHES NOMINAL AND 2.070 INCHES NOMINAL IN
FLANGE THICKNESS0.040 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.300 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH24
DISTANCE BETWEEN HOLES ALONG WIDTH0.500 INCHES NOMINAL AND 2.820 INCHES NOMINAL AND 0.505 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLECLOSED HORIZONTAL SLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
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 — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 942690-801?
942690-801 is a COVER,ACCESS.
What is the NSN for 942690-801?
942690-801 is cataloged in the U.S. Government catalog under NSN 5340-01-330-6399. This indicates validated use in U.S. government and defense supply chains.
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