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500178 — TUBE UNIT,MEDICAL X-RAY APPARATU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

500178: TUBE UNIT,MEDICAL X-RAY APPARATU.

TUBE UNIT,MEDICAL X-RAY APPARATU. Key specifications include special_features: END ITEM APPLICATION X-RAY APPARATUS RADIOGRAPHIC,MEDICAL;MODEL 9170, purchase_description_identification: 57362-500178, part_name_assigned_by_controlling_agency: TUBE UNIT MEDICAL X-RAY APPARATUS RADIOGRAPHIC MED MODEL 9170. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-291-2817, 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
500178
NSN: 5330-00-291-2817
NIINs: 002912817, 014000406
FSC: 5330 — Packing and Gasket Materials
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
special_featuresEND ITEM APPLICATION X-RAY APPARATUS RADIOGRAPHIC,MEDICAL;MODEL 9170
purchase_description_identification57362-500178
part_name_assigned_by_controlling_agencyTUBE UNIT MEDICAL X-RAY APPARATUS RADIOGRAPHIC MED MODEL 9170
NSN5330-00-291-2817
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500178 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: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 4.2475 INCHES MINIMUM AND 4.2505 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
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ACCOMMODATED SHAFT DIAMETER: 2.938 INCHES NOMINAL IN
•
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER4.2475 INCHES MINIMUM AND 4.2505 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.938 INCHES NOMINAL IN
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 500178?
500178 is a TUBE UNIT,MEDICAL X-RAY APPARATU.
What is the NSN for 500178?
500178 is cataloged in the U.S. Government catalog under NSN 5330-00-291-2817. This indicates validated use in U.S. government and defense supply chains.
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