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473238 — LENS,GOGGLES,INDUSTRIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

473238: LENS,GOGGLES,INDUSTRIAL.

The LENS,GOGGLES,INDUSTRIAL is a the manufacturer industrial component. Key specifications include special_features: LENS TO BE USED ON AIR SUPPLIED RESPIRATOR,NIOSH/MSHA APPROVAL TC-19C-161, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-112-7954, 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
473238
NSN: 5330-01-112-7954
NIINs: 011127954, 013318426
FSC: 5330 — Packing and Gasket Materials
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
special_featuresLENS TO BE USED ON AIR SUPPLIED RESPIRATOR,NIOSH/MSHA APPROVAL TC-19C-161
criticality_code_justificationFEAT
NSN5330-01-112-7954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 473238 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
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SEAL WIDTH: 0.312 INCHES NOMINAL IN
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SEALING ELEMENT STYLE: ANGULAR
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HOUSING BORE DIAMETER: 2.875 INCHES NOMINAL IN
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CASE STYLE: RECESSED
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ACCOMMODATED SHAFT DIAMETER: 1.875 INCHES NOMINAL IN
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SURFACE TREATMENT: PAINT CASE
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MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.312 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.875 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER1.875 INCHES NOMINAL IN
SURFACE TREATMENTPAINT CASE
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
FG0009Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 473238?
473238 is a LENS,GOGGLES,INDUSTRIAL.
What parts can replace 473238?
There is 1 known substitute for 473238: FG0009. Substitute compatibility should be verified for your specific system.
What is the NSN for 473238?
473238 is cataloged in the U.S. Government catalog under NSN 5330-01-112-7954. This indicates validated use in U.S. government and defense supply chains.
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