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281340-2 — PROCESSOR,COMMUNICATIONS

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

281340-2: PROCESSOR,COMMUNICATIONS.

The PROCESSOR,COMMUNICATIONS is a the manufacturer processor designed for enterprise server workloads requiring multi-threaded performance and reliability. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.188 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, special_features: ACTION ID 45400288, style_designator: DONUT TOP COUNTERBORED, fastening_device_size: NO. 10-32 MACHINE SCREW.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-598-3817, 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
MRO→ MRO_GENERAL→ 281340-2
NSN: 5340-00-598-3817
NIINs: 005983817, 015944453
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.188 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
special_featuresACTION ID 45400288
style_designatorDONUT TOP COUNTERBORED
fastening_device_sizeNO. 10-32 MACHINE SCREW
fastening_device_typeMACHINE SCREW
first_counterbore_depth0.500 INCHES NOMINAL IN
first_counterbore_diameter0.438 INCHES NOMINAL IN
outside/top_flange_diameter1.000 INCHES NOMINAL IN
NSN5340-00-598-3817
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 281340-2 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
•
OUTSIDE/TOP FLANGE DIAMETER: 1.000 INCHES NOMINAL IN
•
FASTENING DEVICE TYPE: MACHINE SCREW
•
FIRST COUNTERBORE DIAMETER: 0.438 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DONUT TOP COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.500 INCHES NOMINAL IN
•
COLOR: BLACK
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.625 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.000 INCHES NOMINAL IN
FASTENING DEVICE TYPEMACHINE SCREW
FIRST COUNTERBORE DIAMETER0.438 INCHES NOMINAL IN
STYLE DESIGNATORDONUT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH0.500 INCHES NOMINAL IN
COLORBLACK
SPECIAL FEATURESACTION ID 45400288
FASTENING DEVICE SIZENO. 10-32 MACHINE SCREW
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
9121Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 281340-2?
281340-2 is a PROCESSOR,COMMUNICATIONS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 281340-2?
There is 1 known substitute for 281340-2: 9121. Substitute compatibility should be verified for your specific system.
What is the NSN for 281340-2?
281340-2 is cataloged in the U.S. Government catalog under NSN 5340-00-598-3817. This indicates validated use in U.S. government and defense supply chains.
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