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114PS473-40 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

114PS473-40: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 12.300 INCHES NOMINAL IN, length: 18.300 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2014, hole_diameter: 0.278 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, special_features: RESISTANT TO FUNGUS,HUMIDITY,SALT ATMOSPHERE,TEMP M67 DEG F TO 225DEG F. LEAKAGE AND GUNFIRE DEGF, features_provided: SEALING CAPABILITY.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-016-1342, 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
114PS473-40
NSN: 5340-01-016-1342
FSC: 5340 — Hardware, Commercial
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
width12.300 INCHES NOMINAL IN
length18.300 INCHES NOMINAL IN
materialALUMINUM ALLOY 2014
hole_diameter0.278 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
special_featuresRESISTANT TO FUNGUS,HUMIDITY,SALT ATMOSPHERE,TEMP M67 DEG F TO 225DEG F. LEAKAGE AND GUNFIRE DEGF
features_providedSEALING CAPABILITY
securing_device_typeTHREADED FASTENER
peripheral_shape_styleOVAL, MULTI HOLES
hole_quantity_along_width16
hole_quantity_along_length14
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-016-1342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 114PS473-40 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: 18.300 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 14
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: SEALING CAPABILITY
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 16
TECHNICAL CHARACTERISTICS
LENGTH18.300 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH14
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDSEALING CAPABILITY
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH16
SPECIAL FEATURESRESISTANT TO FUNGUS,HUMIDITY,SALT ATMOSPHERE,TEMP M67 DEG F TO 225DEG F. LEAKAGE AND GUNFIRE DEGF
PERIPHERAL SHAPE STYLEOVAL, MULTI HOLES
WIDTH12.300 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 1
114PS473-34Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 114PS473-40?
114PS473-40 is a COVER,ACCESS.
What parts can replace 114PS473-40?
There is 1 known substitute for 114PS473-40: 114PS473-34. Substitute compatibility should be verified for your specific system.
What is the NSN for 114PS473-40?
114PS473-40 is cataloged in the U.S. Government catalog under NSN 5340-01-016-1342. This indicates validated use in U.S. government and defense supply chains.
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