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74181 — BAR,SELECTOR,TELETYPEWRITER

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

74181: BAR,SELECTOR,TELETYPEWRITER.

The BAR,SELECTOR,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include fsc_application_data: TELETYPE AND FACSIMILE EQUIPMENT, general_characteristics_item_description: MATERIAL,METAL ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-111-3792, 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→ 74181
NSN: 5330-00-111-3792
NIINs: 001113792, 001258240, 004285703, 007758066, 015694309
FSC: 5330 — Packing and Gasket Materials
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
general_characteristics_item_descriptionMATERIAL,METAL ALLOY
NSN5330-00-111-3792
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74181 MFR: OEM ⚠ 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
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 2.813 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 2.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: CORK OVERALL
•
HOLE DIAMETER: 0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH3.375 INCHES NOMINAL IN
APERTURE WIDTH2.813 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALCORK OVERALL
HOLE DIAMETER0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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 74181?
74181 is a BAR,SELECTOR,TELETYPEWRITER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 74181?
74181 is cataloged in the U.S. Government catalog under NSN 5330-00-111-3792. This indicates validated use in U.S. government and defense supply chains.
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