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192751 — BLOCKING SYSTEM,OPTICAL FABRICAT

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

192751: BLOCKING SYSTEM,OPTICAL FABRICAT.

BLOCKING SYSTEM,OPTICAL FABRICAT. Key specifications include material: STEEL OVERALL, end_style: STRAIGHT BEND END (RIGHT) SECOND END, coil_quantity: 3-1/4, inside_diameter: 0.254 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/FLANGE, spring_free_length: 0.290 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-235-5895, 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→ 192751
NSN: 5360-00-235-5895
NIINs: 002355895, 011735869, 014519823, 016076628
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSTRAIGHT BEND END (RIGHT) SECOND END
coil_quantity3-1/4
inside_diameter0.254 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/FLANGE
spring_free_length0.290 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
contact_action_stimulusINCREASE
end_item_identificationTRUCK, FORKLIFT
end_angular_relationshipENDS ANGLED ONE TO OTHER
spring_free_outside_diameter0.370 INCHES NOMINAL IN
general_characteristics_item_descriptionINCLUDES THE GERBER STEP ONE WORKSTATION, SURFACING BLOCKS, LENS WASHING STATION, BLOCKING RING KIT , STORAGE PACKS AND STARTER SUPPLIES
NSN5360-00-235-5895
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCKING SYSTEM,OPTICAL FABRICAT TITLE COMPONENT PN 192751 MFR BLOCKING SYSTEM,OPTICA
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.370 INCHES NOMINAL IN
•
END STYLE: STRAIGHT BEND END (RIGHT) SECOND END
•
STYLE DESIGNATOR: SINGLE TORSION LEFT HAND
•
SPRING FREE LENGTH: 0.290 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.254 INCHES NOMINAL IN
•
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: 0.183 INCHES NOMINAL OVERALL IN
•
COIL QUANTITY: 3-1/4
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
SPRING FREE OUTSIDE DIAMETER0.370 INCHES NOMINAL IN
END STYLESTRAIGHT BEND END (RIGHT) SECOND END
END STYLESTRAIGHT OFFSET FIRST END
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SPRING FREE LENGTH0.290 INCHES NOMINAL IN
INSIDE DIAMETER0.254 INCHES NOMINAL IN
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.183 INCHES NOMINAL OVERALL IN
COIL QUANTITY3-1/4
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 192751?
192751 is a BLOCKING SYSTEM,OPTICAL FABRICAT. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 192751?
192751 is cataloged in the U.S. Government catalog under NSN 5360-00-235-5895. 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.