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Technical Data Sheet
991042 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUMPER is a the manufacturer industrial component. Key specifications include model_number: 500 ETH-ADULT, fsc_application_data: FDA: CLASS 1 MEDICAL DEVICE, end_item_identification: STABILIZATION DEVICE FOR ENDOTRACHAEL TUBES, relationship_to_similar_equipment: SIMILAR TO MODEL 400ETH, WHICH IS CHILD SIZE, part_name_assigned_by_controlling_agency: HOLDER TUBE TRACHEAL THOMAS DESIGN TO HOLD ET TUBE IN PLACE 100S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-162-0435, 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
991042
NSN: 5340-01-162-0435
FSC: 5340
CAGE: 56031 — INNOVATIVE DATA TECHNOLOGY (USA)
SPECIFICATIONS
model_number500 ETH-ADULT
fsc_application_dataFDA: CLASS 1 MEDICAL DEVICE
end_item_identificationSTABILIZATION DEVICE FOR ENDOTRACHAEL TUBES
relationship_to_similar_equipmentSIMILAR TO MODEL 400ETH, WHICH IS CHILD SIZE
part_name_assigned_by_controlling_agencyHOLDER TUBE TRACHEAL THOMAS DESIGN TO HOLD ET TUBE IN PLACE 100S
NSN5340-01-162-0435
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 991042 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
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
600-02001Upgraded Successor
successor cross-reference
successor
99-1042Upgraded Successor
successor cross-reference
successor
500Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 991042?
991042 is a BUMPER.
What parts can replace 991042?
There are 3 known substitutes for 991042: 600-02001, 99-1042, 500. Substitute compatibility should be verified for your specific system.
What is the NSN for 991042?
991042 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-162-0435. This indicates validated use in U.S. government and defense supply chains.
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