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5166286 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5166286: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP), overall_width: 11.000 INCHES NOMINAL IN, overall_length: 13.250 INCHES NOMINAL IN, water_absorbency_rating: NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-516-6286, 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
5166286
NSN: 5330-00-516-6286
NIINs: 005166286, 010777675
FSC: 5330 — Packing and Gasket Materials
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
overall_width11.000 INCHES NOMINAL IN
overall_length13.250 INCHES NOMINAL IN
water_absorbency_ratingNOT RATED
NSN5330-00-516-6286
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5166286 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
•
FSC APPLICATION DATA: RECOIL MECH. 155MM GUN MM
•
CROSS-SECTIONAL HEIGHT: 0.177 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
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CRITICALITY CODE JUSTIFICATION: ADVN AND ADYU
•
CROSS-SECTIONAL SHAPE STYLE: CUP
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ANGLE: 10.0 DEGREES NOMINAL
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PERIPHERAL DIAMETER: 0.667 INCHES MINIMUM AND 0.668 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.319 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARECOIL MECH. 155MM GUN MM
CROSS-SECTIONAL HEIGHT0.177 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONADVN AND ADYU
CROSS-SECTIONAL SHAPE STYLECUP
ANGLE10.0 DEGREES NOMINAL
PERIPHERAL DIAMETER0.667 INCHES MINIMUM AND 0.668 INCHES MAXIMUM IN
SPECIAL FEATURES32 MICROINCH FINISH ON CENTER HOLE SURFACE,63 MICROINCH FINISH ON ALL OTHER SURFACES
CENTER HOLE DIAMETER0.319 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 5166286?
5166286 is a RETAINER,PACKING.
What is the NSN for 5166286?
5166286 is cataloged in the U.S. Government catalog under NSN 5330-00-516-6286. This indicates validated use in U.S. government and defense supply chains.
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