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340853 — KEYTOP TELETYPEWRITER

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

340853: KEYTOP TELETYPEWRITER.

The KEYTOP TELETYPEWRITER is a the manufacturer industrial component. Key specifications include FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-882-7333, 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→ 340853
NSN: 5330-00-882-7333
NIINs: 008827333, 010677458
FSC: 5330 — Packing and Gasket Materials
CAGE: 73160 — FEDERAL-MOGUL CORP POWERTRAIN PRODUCTS DIV (USA)
SPECIFICATIONS
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
NSN5330-00-882-7333
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 340853 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
•
SEAL WIDTH: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 1.754 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
•
MATERIAL: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.754 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 2
00150ST7Reference document
Same NSN cross-reference
Reference document — Secondary reference
10068334Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 340853?
340853 is a KEYTOP TELETYPEWRITER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 340853?
There are 2 known substitutes for 340853: 00150ST7, 10068334. Substitute compatibility should be verified for your specific system.
What is the NSN for 340853?
340853 is cataloged in the U.S. Government catalog under NSN 5330-00-882-7333. This indicates validated use in U.S. government and defense supply chains.
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