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23172 — VIEWER,NIGHT VISION

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

23172: VIEWER,NIGHT VISION.

The VIEWER,NIGHT VISION is a Disguise industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, suction_lift: 15.000 FEET FT, overall_length: 1.0000 INCHES NOMINAL IN, drive_shaft_type: WOODRUFF KEYWAY, special_features: MID WAVE 5X CONTINOUS ZOOM;100-500MM F/4; WITH 15UM PELICAN DETECTOR MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-077-0573, 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→ 23172
NSN: 5330-00-077-0573
NIINs: 000770573, 003919525, 008083057, 011401163, 011422998, 013580976, 015282294, 015549810, 016057461
FSC: 5330 — Packing and Gasket Materials
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
suction_lift15.000 FEET FT
overall_length1.0000 INCHES NOMINAL IN
stage_quantity1
drive_shaft_typeWOODRUFF KEYWAY
special_featuresMID WAVE 5X CONTINOUS ZOOM;100-500MM F/4; WITH 15UM PELICAN DETECTOR MM
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentCADMIUM OVERALL
body_inside_diameter0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
body_outside_diameter0.7495 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
drive_connection_typeV-BELT
NSN5330-00-077-0573
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23172 MFR: Disguise ⚠ 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
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 23172?
23172 is a VIEWER,NIGHT VISION manufactured by Disguise. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 23172?
23172 is cataloged in the U.S. Government catalog under NSN 5330-00-077-0573. This indicates validated use in U.S. government and defense supply chains.
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