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18356N PIECE 25 — CABLE ASSEMBLY,FIBER OPTIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

18356N PIECE 25: CABLE ASSEMBLY,FIBER OPTIC.

The CABLE ASSEMBLY,FIBER OPTIC is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: STEEL OUTER LAYER, body_width: 2.750 INCHES MAXIMUM IN, body_height: 4.500 INCHES MAXIMUM IN, body_length: 3.438 INCHES MAXIMUM IN, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.0938 INCHES NOMINAL FIRST IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-106-9332, 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
18356N PIECE 25
NSN: 4820-01-106-9332
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OUTER LAYER
body_width2.750 INCHES MAXIMUM IN
body_height4.500 INCHES MAXIMUM IN
body_length3.438 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
hole_diameter0.0938 INCHES NOMINAL FIRST IN
inclosure_typeHERMETICALLY SEALED
overall_length2.8650 INCHES MINIMUM AND 2.8850 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C NOMINAL OVERALL
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating48.0 HERTZ MINIMUM AND 450.0 HERTZ MAXIMUM SINGLE COMPONENT
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
NSN4820-01-106-9332
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18356N PIECE 25 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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)
SUBSTITUTES & CROSS-REFERENCES 3
18356N GROUP 6 PC NO. 25Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
37760Reference document
Same NSN cross-reference
Reference document — Secondary reference
37807Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 18356N PIECE 25?
18356N PIECE 25 is a CABLE ASSEMBLY,FIBER OPTIC.
What parts can replace 18356N PIECE 25?
There are 3 known substitutes for 18356N PIECE 25: 18356N GROUP 6 PC NO. 25, 37760, 37807. Substitute compatibility should be verified for your specific system.
What is the NSN for 18356N PIECE 25?
18356N PIECE 25 is cataloged in the U.S. Government catalog under NSN 4820-01-106-9332. 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.