PartsTable
Technical Data Sheet
Download PDF

595-6404638-19 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

595-6404638-19: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 45.0 DEGREES NOMINAL, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, peripheral_diameter: 1.372 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN, center_hole_diameter: 1.009 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, cross-sectional_height: 0.214 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-390-5217, 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
595-6404638-19
NSN: 5330-01-390-5217
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
angle45.0 DEGREES NOMINAL
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
peripheral_diameter1.372 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
center_hole_diameter1.009 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
cross-sectional_height0.214 INCHES NOMINAL IN
NSN5330-01-390-5217
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 595-6404638-19 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
•
CROSS-SECTIONAL HEIGHT: 0.214 INCHES NOMINAL IN
•
ANGLE: 45.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 1.372 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.009 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.214 INCHES NOMINAL IN
ANGLE45.0 DEGREES NOMINAL
PERIPHERAL DIAMETER1.372 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.009 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 595-6404638-19?
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 595-6404638-19?
595-6404638-19 is a RETAINER,PACKING.
What is the NSN for 595-6404638-19?
595-6404638-19 is cataloged in the U.S. Government catalog under NSN 5330-01-390-5217. 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 — 595-6404638-19

✓ 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.