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500.118 — POWER DISTRIBUTION-REFERENCE SIG

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

500.118: POWER DISTRIBUTION-REFERENCE SIG.

POWER DISTRIBUTION-REFERENCE SIG. Key specifications include material: WOOL SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, special_features: MATL HARDNESS RATING-NO RATING, fsc_application_data: CONTROLS,AUTOMATIC PILOT, housing_bore_diameter: 2.9955 INCHES MINIMUM AND 2.9985 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-050-0118, 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→ 500.118
NSN: 5330-00-050-0118
NIINs: 000500118, 002009273, 003328327, 010353930, 013722045, 014975328, 016145589
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialWOOL SEALING ELEMENT A
case_styleSQUARE
seal_width0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
special_featuresMATL HARDNESS RATING-NO RATING
fsc_application_dataCONTROLS,AUTOMATIC PILOT
housing_bore_diameter2.9955 INCHES MINIMUM AND 2.9985 INCHES MAXIMUM IN
sealing_element_styleVERTICAL-ANGULAR
supplementary_featuresCOGNIZANT USER SERVICE AUSTRALIAN NAVY
end_item_identificationFFG GUIDED MISSILE FRIGATE MODEL FFG SHIPS
accommodated_shaft_diameter2.000 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1600 FEET PER MINUTE FT
general_characteristics_item_descriptionALUMINUM ALLOY,FINISH,LUSTERLESS GRAY
NSN5330-00-050-0118
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500.118 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: VERTICAL-ANGULAR
•
HOUSING BORE DIAMETER: 2.9955 INCHES MINIMUM AND 2.9985 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.000 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL-ANGULAR
HOUSING BORE DIAMETER2.9955 INCHES MINIMUM AND 2.9985 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.000 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT B
MATERIALWOOL SEALING ELEMENT A
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 500.118?
500.118 is a POWER DISTRIBUTION-REFERENCE SIG. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 500.118?
500.118 is cataloged in the U.S. Government catalog under NSN 5330-00-050-0118. This indicates validated use in U.S. government and defense supply chains.
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