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8438350 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8438350: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 8.000 INCHES NOMINAL IN, length: 10.000 INCHES NOMINAL IN, base_color: BLUE, contrast_rating: HIGH, special_features: EKTASCAN HN FILM; FAST LOAD, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-045-1688, 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
8438350
NSN: 5340-01-045-1688
NIINs: 010451688, 014086077
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
width8.000 INCHES NOMINAL IN
length10.000 INCHES NOMINAL IN
base_colorBLUE
contrast_ratingHIGH
special_featuresEKTASCAN HN FILM; FAST LOAD
precious_materialSILVER
emulsion_sensitivityGREEN
film_exposure_quantity1
sensitized_coating_locationONE SIDE
part_name_assigned_by_controlling_agencyFILM RADIOGRAPHIC 14X11 CM EKTASCAN HN FILM FAST LOAD 500S
NSN5340-01-045-1688
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8438350 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: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
LENGTH: 17.470 INCHES MINIMUM AND 17.530 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.281 INCHES NOMINAL AND 3.282 INCHES NOMINAL IN
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HOLE QUANTITY ALONG LENGTH: 10
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DISTANCE BETWEEN HOLES ALONG WIDTH: 2.000 INCHES NOMINAL AND 2.828 INCHES NOMINAL AND 2.844 INCHES NOMINAL IN
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
FEATURES PROVIDED: OBSERVATION FACILITY
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
LENGTH17.470 INCHES MINIMUM AND 17.530 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.281 INCHES NOMINAL AND 3.282 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH10
DISTANCE BETWEEN HOLES ALONG WIDTH2.000 INCHES NOMINAL AND 2.828 INCHES NOMINAL AND 2.844 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
FEATURES PROVIDEDOBSERVATION FACILITY
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH12
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 8438350?
8438350 is a COVER,ACCESS.
What is the NSN for 8438350?
8438350 is cataloged in the U.S. Government catalog under NSN 5340-01-045-1688. This indicates validated use in U.S. government and defense supply chains.
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