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550003-01 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

550003-01: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.625 INCHES NOMINAL IN, length: 10.128 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN, special_features: CSNK TO 0.236 IN. DIA,14 HOLES; O/A THK 0.063 IN.

IN, surface_treatment: PAINT. This part is cataloged in the U.S. Government catalog under NSN 5340-01-159-4138, 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
550003-01
NSN: 5340-01-159-4138
FSC: 5340 — Hardware, Commercial
CAGE: 07690 — BAE SYSTEMS CONTROLS INC (USA)
SPECIFICATIONS
width4.625 INCHES NOMINAL IN
length10.128 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
hole_diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
special_featuresCSNK TO 0.236 IN. DIA,14 HOLES; O/A THK 0.063 IN. IN
surface_treatmentPAINT
fsc_application_dataFLIGHT CONTROL COMPUTER
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width3
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_width2.150 INCHES NOMINAL IN
distance_between_holes_along_length2.000 INCHES NOMINAL IN
NSN5340-01-159-4138
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 550003-01 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.163 INCHES NOMINAL IN
•
FSC APPLICATION DATA: FLIGHT CONTROL COMPUTER
•
LENGTH: 10.128 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.000 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.150 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.163 INCHES NOMINAL IN
FSC APPLICATION DATAFLIGHT CONTROL COMPUTER
LENGTH10.128 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.150 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
HOLE QUANTITY ALONG WIDTH3
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.164 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: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 550003-01?
550003-01 is a COVER,ACCESS.
What is the NSN for 550003-01?
550003-01 is cataloged in the U.S. Government catalog under NSN 5340-01-159-4138. This indicates validated use in U.S. government and defense supply chains.
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