PartsTable
Technical Data Sheet
Download PDF

4866-J-1161 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4866-J-1161: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 OVERALL, peripheral_diameter: 3.386 INCHES MINIMUM AND 3.396 INCHES MAXIMUM IN, center_hole_diameter: 2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN, cross-sectional_height: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, material_document_and_classification: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-269-5158, 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
4866-J-1161
NSN: 5330-01-269-5158
FSC: 5330 — Packing and Gasket Materials
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 OVERALL
peripheral_diameter3.386 INCHES MINIMUM AND 3.396 INCHES MAXIMUM IN
center_hole_diameter2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
cross-sectional_height0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-269-5158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4866-J-1161 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: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
PERIPHERAL DIAMETER: 3.386 INCHES MINIMUM AND 3.396 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 922 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL DIAMETER3.386 INCHES MINIMUM AND 3.396 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 922 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
803-1385721-8-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 4866-J-1161?
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 4866-J-1161?
4866-J-1161 is a RETAINER,PACKING.
What parts can replace 4866-J-1161?
There is 1 known substitute for 4866-J-1161: 803-1385721-8-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4866-J-1161?
4866-J-1161 is cataloged in the U.S. Government catalog under NSN 5330-01-269-5158. 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 — 4866-J-1161