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AT134A — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AT134A: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-265-0570, 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
AT134A
NSN: 5331-01-265-0570
FSC: 5331 — O-ring
CAGE: 07657 — BLICKMAN CASEWORK AND DESIGN CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
NSN5331-01-265-0570
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AT134A 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
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 5
412911-B21CompatiblePARTNER
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
compatible
439946-001CompatiblePARTNER
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
compatible
412411-001CompatiblePARTNER
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
compatible
416154-001CompatiblePARTNER
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
compatible
439776-001CompatiblePARTNER
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
THIS PART SUBSTITUTES FOR 5
412411-001SUBSTITUTE
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
HPE
412911-B21SUBSTITUTE
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
HPE
416154-001SUBSTITUTE
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
HPE
439776-001SUBSTITUTE
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
HPE
439946-001SUBSTITUTE
HP SCSI U320 SC11Xe 1-Port Ext PCI-E x4 Controller (LSI 20320IE)
HPE
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FREQUENTLY ASKED QUESTIONS
What is AT134A?
AT134A is a O-RING.
What parts can replace AT134A?
There are 5 known substitutes for AT134A: 412911-B21, 439946-001, 412411-001 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AT134A?
AT134A is cataloged in the U.S. Government catalog under NSN 5331-01-265-0570. This indicates validated use in U.S. government and defense supply chains.
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