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L5415948-003 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L5415948-003: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 5.085 INCHES MINIMUM AND 5.115 INCHES MAXIMUM IN, length: 7.173 INCHES MINIMUM AND 7.203 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 2024, hole_diameter: 0.257 INCHES NOMINAL IN, special_features: HARDNESS CRITICAL ITEM, peripheral_shape_style: RECTANGLE, MULTI HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-444-6526, 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
L5415948-003
NSN: 5340-01-444-6526
FSC: 5340 — Hardware, Commercial
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
width5.085 INCHES MINIMUM AND 5.115 INCHES MAXIMUM IN
length7.173 INCHES MINIMUM AND 7.203 INCHES MAXIMUM IN
materialALUMINUM ALLOY 2024
hole_diameter0.257 INCHES NOMINAL IN
special_featuresHARDNESS CRITICAL ITEM
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identificationB-1B ACFT
hole_quantity_along_width8
hole_quantity_along_length6
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
criticality_code_justificationFEAT
NSN5340-01-444-6526
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L5415948-003 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: 7.173 INCHES MINIMUM AND 7.203 INCHES MAXIMUM IN
•
HOLE QUANTITY ALONG LENGTH: 6
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
HOLE QUANTITY ALONG WIDTH: 8
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
TECHNICAL CHARACTERISTICS
LENGTH7.173 INCHES MINIMUM AND 7.203 INCHES MAXIMUM IN
HOLE QUANTITY ALONG LENGTH6
CRITICALITY CODE JUSTIFICATIONFEAT
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE QUANTITY ALONG WIDTH8
SPECIAL FEATURESHARDNESS CRITICAL ITEM
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH5.085 INCHES MINIMUM AND 5.115 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER-EXTERNAL POWER RECEPTACLE
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 L5415948-003?
L5415948-003 is a COVER,ACCESS.
What is the NSN for L5415948-003?
L5415948-003 is cataloged in the U.S. Government catalog under NSN 5340-01-444-6526. This indicates validated use in U.S. government and defense supply chains.
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