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123SAP50054-73 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

123SAP50054-73: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.2500 INCHES NOMINAL IN, length: 6.8800 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON, hole_diameter: 0.2480 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: BAND TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-413-4520, 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
123SAP50054-73
NSN: 5340-01-413-4520
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width1.2500 INCHES NOMINAL IN
length6.8800 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON
hole_diameter0.2480 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleBAND TYPE
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-413-4520
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 123SAP50054-73 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: 6.8800 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: BAND TYPE
•
WIDTH: 1.2500 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON
•
HOLE DIAMETER: 0.2480 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH6.8800 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
PERIPHERAL SHAPE STYLEBAND TYPE
WIDTH1.2500 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON
HOLE DIAMETER0.2480 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 123SAP50054-73?
123SAP50054-73 is a COVER,ACCESS.
What is the NSN for 123SAP50054-73?
123SAP50054-73 is cataloged in the U.S. Government catalog under NSN 5340-01-413-4520. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.