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P2488-2 — KEY,OPTICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

P2488-2: KEY,OPTICAL.

The KEY,OPTICAL is a the manufacturer optical transceiver module designed for high-speed data center interconnects. This part is cataloged in the U.S. Government catalog under NSN 5315-00-887-6367, 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
P2488-2
NSN: 5315-00-887-6367
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
Part NumberP2488-2
NSN5315-00-887-6367
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: P2488-2 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CORROSION RESISTING,QQ-S-766 COMP 416; 0.968 IN. LG; 0.3750 IN. MIN AND 0.3745 IN. MAX W; 0.134 IN. MIN AND 0.135 IN. MAX THK; FULL RADIUS AT BOTH ENDS; ONE HOLE 0.116 IN. DIA,CSK TO 0.225 IN. DIA; PASSIVATED,MIL-F-14072,E300 IN
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CORROSION RESISTING,QQ-S-766 COMP 416; 0.968 IN. LG; 0.3750 IN. MIN AND 0.3745 IN. MAX W; 0.134 IN. MIN AND 0.135 IN. MAX THK; FULL RADIUS AT BOTH ENDS; ONE HOLE 0.116 IN. DIA,CSK TO 0.225 IN. DIA; PASSIVATED,MIL-F-14072,E300 IN
SUBSTITUTES & CROSS-REFERENCES 1
113P020909Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P2488-2?
P2488-2 is a KEY,OPTICAL.
What parts can replace P2488-2?
There is 1 known substitute for P2488-2: 113P020909. Substitute compatibility should be verified for your specific system.
What is the NSN for P2488-2?
P2488-2 is cataloged in the U.S. Government catalog under NSN 5315-00-887-6367. 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.