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Technical Data Sheet
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173300 — SIGHT UNIT

✓ Government record, cited
Ricoh · COMPONENT
PRODUCT OVERVIEW

173300: SIGHT UNIT.

Ricoh CX1 and CX2 Digital camera carrying case. . Key specifications include special_features: MARK 5HD 3.6-18X44 (35MM) M5C3 FFP TMR CW UP/R ADJUSTMENT MM, part_name_assigned_by_controlling_agency: RIFLESCOPE.

This part is cataloged in the U.S. Government catalog under NSN 5342-00-603-1374, 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
173300
NSN: 5342-00-603-1374
NIINs: 006031374, 016922224
FSC: 5342 — Hardware, Weapon System
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)
SPECIFICATIONS
special_featuresMARK 5HD 3.6-18X44 (35MM) M5C3 FFP TMR CW UP/R ADJUSTMENT MM
part_name_assigned_by_controlling_agencyRIFLESCOPE
NSN5342-00-603-1374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Ricoh SIGHT UNIT TITLE COMPONENT PN 173300 MFR Ricoh SIGHT UNIT
KEY FEATURES
•
INCLUDED ANGLE IN DEG: 45.0
•
BAND WIDTH: 1.500 INCHES NOMINAL IN
•
ROOT WIDTH: 1.160 INCHES NOMINAL IN
•
RETAINER WIDTH: 2.000 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
•
DRILLED LOCKWIRE HOLE: INCLUDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-787-CANCELED FED SPEC SINGLE MATERIAL RESPONSE RING
•
SHAPE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER
TECHNICAL CHARACTERISTICS
INCLUDED ANGLE IN DEG45.0
BAND WIDTH1.500 INCHES NOMINAL IN
ROOT WIDTH1.160 INCHES NOMINAL IN
RETAINER WIDTH2.000 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
DRILLED LOCKWIRE HOLEINCLUDED
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-787-CANCELED FED SPEC SINGLE MATERIAL RESPONSE RING
SHAPEROUND
CROSS-SECTIONAL SHAPE STYLEGROOVED RETAINER
BAND THICKNESS0.040 INCHES NOMINAL IN
SEALING INNER LINERINCLUDED
SUBSTITUTES & CROSS-REFERENCES 2
15-300Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF15-300Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 173300?
173300 is a SIGHT UNIT manufactured by Ricoh.
What parts can replace 173300?
There are 2 known substitutes for 173300: 15-300, CF15-300. Substitute compatibility should be verified for your specific system.
What is the NSN for 173300?
173300 is cataloged in the U.S. Government catalog under NSN 5342-00-603-1374. 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.