PartsTable
Technical Data Sheet
Download PDF

N61389 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N61389: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 19.0 DEGREES NOMINAL, material: PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL, rim_surface_width: 0.045 INCHES NOMINAL IN, peripheral_diameter: 3.743 INCHES MINIMUM AND 3.774 INCHES MAXIMUM IN, center_hole_diameter: 2.186 INCHES MINIMUM AND 2.196 INCHES MAXIMUM IN, cross-sectional_height: 0.0885 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-201-9432, 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
N61389
NSN: 5330-01-201-9432
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
angle19.0 DEGREES NOMINAL
materialPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL
rim_surface_width0.045 INCHES NOMINAL IN
peripheral_diameter3.743 INCHES MINIMUM AND 3.774 INCHES MAXIMUM IN
center_hole_diameter2.186 INCHES MINIMUM AND 2.196 INCHES MAXIMUM IN
cross-sectional_height0.0885 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM IN
cross-sectional_shape_styleANGLE
NSN5330-01-201-9432
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N61389 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: 0.0885 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM IN
•
RIM SURFACE WIDTH: 0.045 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE
•
ANGLE: 19.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 3.743 INCHES MINIMUM AND 3.774 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.186 INCHES MINIMUM AND 2.196 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.0885 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM IN
RIM SURFACE WIDTH0.045 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEANGLE
ANGLE19.0 DEGREES NOMINAL
PERIPHERAL DIAMETER3.743 INCHES MINIMUM AND 3.774 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.186 INCHES MINIMUM AND 2.196 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
24526N PIECE 18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
61388Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
N61388Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
61389Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy N61389?
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 N61389?
N61389 is a RETAINER,PACKING.
What parts can replace N61389?
There are 4 known substitutes for N61389: 24526N PIECE 18, 61388, N61388 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N61389?
N61389 is cataloged in the U.S. Government catalog under NSN 5330-01-201-9432. 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 — N61389

✓ 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.