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QAP-00452 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

QAP-00452: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.437 INCHES NOMINAL IN, thread_class: 3A NUT THREAD A, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 7.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-003-9354, 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
QAP-00452
NSN: 5330-00-003-9354
NIINs: 000039354, 001660964, 003200404, 009480635
FSC: 5330 — Packing and Gasket Materials
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT A
case_styleSQUARE
seal_width0.437 INCHES NOMINAL IN
thread_class3A NUT THREAD A
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width7.625 INCHES NOMINAL IN
thread_length0.615 INCHES MINIMUM AND 0.725 INCHES MAXIMUM STUD THREAD IN
aperture_width5.531 INCHES NOMINAL IN
overall_length8.188 INCHES NOMINAL IN
aperture_length6.188 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
special_featuresSTUD END THREAD 0.004 IN. OVERSIZE IN
NSN5330-00-003-9354
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: QAP-00452 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
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 2.594 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
FLANGED BODY OUTSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 3.438 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.250 INCHES NOMINAL IN
•
BODY RECESS DEPTH: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
BODY RECESS DIAMETER2.594 INCHES NOMINAL IN
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
FLANGED BODY OUTSIDE DIAMETER3.250 INCHES NOMINAL IN
PERIPHERAL DIAMETER3.438 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.250 INCHES NOMINAL IN
BODY RECESS DEPTH0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
MIL-R-900FReference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QAP-00452?
QAP-00452 is a GASKET.
What parts can replace QAP-00452?
There is 1 known substitute for QAP-00452: MIL-R-900F. Substitute compatibility should be verified for your specific system.
What is the NSN for QAP-00452?
QAP-00452 is cataloged in the U.S. Government catalog under NSN 5330-00-003-9354. This indicates validated use in U.S. government and defense supply chains.
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