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P53231 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P53231: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, material: WOOD, body_thickness: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, surface_treatment: VARNISH AND ENAMEL, fsc_application_data: CONTAINER FOR F100PW100/F100PW200A/C ENGINE COMPONENTS, peripheral_shape_style: RECTANGLE, TWO HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-126-6776, 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
P53231
NSN: 5340-01-126-6776
NIINs: 011266776, 013623372
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
materialWOOD
body_thickness0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
surface_treatmentVARNISH AND ENAMEL
fsc_application_dataCONTAINER FOR F100PW100/F100PW200A/C ENGINE COMPONENTS
peripheral_shape_styleRECTANGLE, TWO HOLES
cross-sectional_shape_styleFLAT
material_document_and_classificationNN-P-530 GROUP B FED SPEC SINGLE MATERIAL RESPONSE
distance_from_first_hole_centerline_to_end_along_length0.375 INCHES NOMINAL IN
distance_between_hole_centerline_and_first_hole_along_length1.000 INCHES NOMINAL IN
NSN5340-01-126-6776
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P53231 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
•
FSC APPLICATION DATA: CONTAINER FOR F100PW100/F100PW200A/C ENGINE COMPONENTS
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: NN-P-530 GROUP B FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: VARNISH AND ENAMEL
•
PERIPHERAL SHAPE STYLE: RECTANGLE, TWO HOLES
•
WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACONTAINER FOR F100PW100/F100PW200A/C ENGINE COMPONENTS
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONNN-P-530 GROUP B FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.375 INCHES NOMINAL IN
SURFACE TREATMENTVARNISH AND ENAMEL
PERIPHERAL SHAPE STYLERECTANGLE, TWO HOLES
WIDTH2.000 INCHES NOMINAL IN
MATERIALWOOD
BODY THICKNESS0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
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 P53231?
P53231 is a COVER,ACCESS.
What is the NSN for P53231?
P53231 is cataloged in the U.S. Government catalog under NSN 5340-01-126-6776. 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.