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29.2X3SMS1586 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

29.2X3SMS1586: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL, special_features: MANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30, center_hole_diameter: 29.2 MILLIMETERS NOMINAL MM, cross-sectional_height: 3.0 MILLIMETERS NOMINAL MM, end_item_identification: WINCH,LUFFING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-495-5161, 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
29.2X3SMS1586
NSN: 5331-01-495-5161
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
special_featuresMANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30
center_hole_diameter29.2 MILLIMETERS NOMINAL MM
cross-sectional_height3.0 MILLIMETERS NOMINAL MM
end_item_identificationWINCH,LUFFING
NSN5331-01-495-5161
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 29.2X3SMS1586 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: 3.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
•
CENTER HOLE DIAMETER: 29.2 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT3.0 MILLIMETERS NOMINAL MM
HARDNESS RATING90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
SPECIAL FEATURESMANUEL TG811-BA-MMC-020/1CC45,PG 7-52,FIG 7-15;1998-4-30
CENTER HOLE DIAMETER29.2 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONWINCH,LUFFING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 2
178 1885-801Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
21522118-408Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 29.2X3SMS1586?
29.2X3SMS1586 is a O-RING.
What parts can replace 29.2X3SMS1586?
There are 2 known substitutes for 29.2X3SMS1586: 178 1885-801, 21522118-408. Substitute compatibility should be verified for your specific system.
What is the NSN for 29.2X3SMS1586?
29.2X3SMS1586 is cataloged in the U.S. Government catalog under NSN 5331-01-495-5161. This indicates validated use in U.S. government and defense supply chains.
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