PartsTable
Technical Data Sheet
Download PDF

6592-K — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6592-K: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.880 INCHES NOMINAL IN, material: PLASTIC POLYTETRAFLUOROETHYLENE AND ASBESTOS BOTTOM RING, inside_diameter: 0.875 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, special_features: SERVICE AT 280 DEG F IN WATER OR STEAM AND 200 DEG F IN PETROLEUM DEGF, cross-sectional_shape_style: SQUARE/RECTANGULAR INTERMEDIATE RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-189-9856, 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
6592-K
NSN: 5330-01-189-9856
NIINs: 011899856, 014325158
FSC: 5330 — Packing and Gasket Materials
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
height1.880 INCHES NOMINAL IN
materialPLASTIC POLYTETRAFLUOROETHYLENE AND ASBESTOS BOTTOM RING
inside_diameter0.875 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
special_featuresSERVICE AT 280 DEG F IN WATER OR STEAM AND 200 DEG F IN PETROLEUM DEGF
intermediate_ring_quantity8
cross-sectional_shape_styleSQUARE/RECTANGULAR INTERMEDIATE RING
NSN5330-01-189-9856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6592-K 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
•
INTERMEDIATE RING QUANTITY: 8
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
•
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
HEIGHT: 1.880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY8
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR INTERMEDIATE RING
INSIDE DIAMETER0.875 INCHES NOMINAL IN
HEIGHT1.880 INCHES NOMINAL IN
SPECIAL FEATURESSERVICE AT 280 DEG F IN WATER OR STEAM AND 200 DEG F IN PETROLEUM DEGF
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND ASBESTOS BOTTOM RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND ASBESTOS TOP RING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
Ready to buy 6592-K?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6592-K?
6592-K is a PACKING ASSEMBLY.
What is the NSN for 6592-K?
6592-K is cataloged in the U.S. Government catalog under NSN 5330-01-189-9856. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6592-K

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.