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9053847 — SWITCHGEAR DISTRIBUTION UNIT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9053847: SWITCHGEAR DISTRIBUTION UNIT.

The SWITCHGEAR DISTRIBUTION UNIT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING RETAINER, construction: TWO-PIECE, outside_diameter: 0.500 INCHES NOMINAL IN, retainer_thickness: 0.040 INCHES NOMINAL IN, packing_inside_diameter: 0.239 INCHES NOMINAL IN, retainer_inside_diameter: 0.335 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-527-9904, 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
9053847
NSN: 5330-00-527-9904
NIINs: 005279904, 011663744
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING RETAINER
constructionTWO-PIECE
outside_diameter0.500 INCHES NOMINAL IN
retainer_thickness0.040 INCHES NOMINAL IN
packing_inside_diameter0.239 INCHES NOMINAL IN
retainer_inside_diameter0.335 INCHES NOMINAL IN
material_document_and_classificationAMS 3304 ASSN STD SINGLE MATERIAL RESPONSE PACKING
packing_ring_cross-sectional_diameter0.050 INCHES NOMINAL IN
general_characteristics_item_description2 PANELS,43-15/16 IN. LG BY 32 IN. W AND 36-15/16 IN. LG BY 32 IN. W; 32-250A DRAWOUT MTG BLOCK ASSY; TYPE AD 87 AND AD 87 MODIFIED WITH CASUALTY POWER A
NSN5330-00-527-9904
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9053847 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
•
RETAINER INSIDE DIAMETER: 0.335 INCHES NOMINAL IN
•
PACKING INSIDE DIAMETER: 0.239 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.050 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3304 ASSN STD SINGLE MATERIAL RESPONSE PACKING
•
RETAINER THICKNESS: 0.040 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING RETAINER
TECHNICAL CHARACTERISTICS
RETAINER INSIDE DIAMETER0.335 INCHES NOMINAL IN
PACKING INSIDE DIAMETER0.239 INCHES NOMINAL IN
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
PACKING RING CROSS-SECTIONAL DIAMETER0.050 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3304 ASSN STD SINGLE MATERIAL RESPONSE PACKING
RETAINER THICKNESS0.040 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING RETAINER
MATERIALRUBBER SILICONE CLASS Q PACKING
CONSTRUCTIONTWO-PIECE
SUBSTITUTES & CROSS-REFERENCES 2
800-630-1/4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
632683-7Reference 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 9053847?
9053847 is a SWITCHGEAR DISTRIBUTION UNIT.
What parts can replace 9053847?
There are 2 known substitutes for 9053847: 800-630-1/4, 632683-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 9053847?
9053847 is cataloged in the U.S. Government catalog under NSN 5330-00-527-9904. This indicates validated use in U.S. government and defense supply chains.
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