PartsTable
Technical Data Sheet
2-991 ✓ Verified by PartsTable
Giochi Preziosi · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

REMOTE,INFRARED,VISUAL PROJECTOR. Key specifications include special_features: INFARARED REMOTE FOR THE VISUAL ACUITY TEST PROJECTOR, NSN: 6540-01-491-0211, part_name_assigned_by_controlling_agency: REMOTE INFRARED FOR VISUAL ACUITY TEST PROJECTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-838-9444, 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 2-991
NSN: 6145-00-838-9444
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
special_featuresINFARARED REMOTE FOR THE VISUAL ACUITY TEST PROJECTOR, NSN: 6540-01-491-0211
part_name_assigned_by_controlling_agencyREMOTE INFRARED FOR VISUAL ACUITY TEST PROJECTOR
NSN6145-00-838-9444
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2-991 · Giochi Preziosi ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CROSS-SECTIONAL SHAPE STYLE: ROUND
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.016 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 26 AWG SINGLE CONDUCTOR
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
MATERIAL: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.016 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE26 AWG SINGLE CONDUCTOR
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
QQ-W-343Upgraded Successor
successor cross-reference
successor
QQW343C04B2TUpgraded Successor
successor cross-reference
successor
QQW343B1801TUpgraded Successor
successor cross-reference
successor
QQW343S01S1BUpgraded Successor
successor cross-reference
successor
QQ343C65A2BUpgraded Successor
successor cross-reference
successor
165 100 0812Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-991?
2-991 is a REMOTE,INFRARED,VISUAL PROJECTOR manufactured by Giochi Preziosi. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2-991?
There are 20 known substitutes for 2-991: QQ-W-343, QQW343C04B2T, QQW343B1801T and 17 more. Substitute compatibility should be verified for your specific system.
Is 2-991 still available?
2-991 is currently cancelled.
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