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Technical Data Sheet
B-109118 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: CARBON PACKING, construction: ONE-PIECE, outside_diameter: 1.9450 INCHES MINIMUM AND 1.9455 INCHES MAXIMUM IN, retainer_thickness: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, packing_inside_diameter: 1.4460 INCHES MINIMUM AND 1.4465 INCHES MAXIMUM IN, retainer_inside_diameter: 1.467 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-128-8226, 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
B-109118
NSN: 5330-01-128-8226
FSC: 5330
CAGE: 5T400 — GRIMES AEROSPACE CO SUB OF ALLIEDSIGNAL INC (USA)
SPECIFICATIONS
materialCARBON PACKING
constructionONE-PIECE
outside_diameter1.9450 INCHES MINIMUM AND 1.9455 INCHES MAXIMUM IN
retainer_thickness0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
packing_inside_diameter1.4460 INCHES MINIMUM AND 1.4465 INCHES MAXIMUM IN
retainer_inside_diameter1.467 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN
packing_ring_cross-sectional_diameter1.462 INCHES MINIMUM AND 1.467 INCHES MAXIMUM IN
NSN5330-01-128-8226
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B-109118 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
RETAINER THICKNESS: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
MATERIAL: IRON ALLOY RETAINER
RETAINER INSIDE DIAMETER: 1.467 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN
CONSTRUCTION: ONE-PIECE
OUTSIDE DIAMETER: 1.9450 INCHES MINIMUM AND 1.9455 INCHES MAXIMUM IN
PACKING INSIDE DIAMETER: 1.4460 INCHES MINIMUM AND 1.4465 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER: 1.462 INCHES MINIMUM AND 1.467 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER THICKNESS0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
MATERIALIRON ALLOY RETAINER
RETAINER INSIDE DIAMETER1.467 INCHES MINIMUM AND 1.472 INCHES MAXIMUM IN
MATERIALCARBON PACKING
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER1.9450 INCHES MINIMUM AND 1.9455 INCHES MAXIMUM IN
PACKING INSIDE DIAMETER1.4460 INCHES MINIMUM AND 1.4465 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER1.462 INCHES MINIMUM AND 1.467 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
273.768 580Interchangeable
interchangeable cross-reference
interchangeable
14500030-002Interchangeable
interchangeable cross-reference
interchangeable
81349Interchangeable
interchangeable cross-reference
interchangeable
51446-1Interchangeable
interchangeable cross-reference
interchangeable
681005-1Interchangeable
interchangeable cross-reference
interchangeable
LS-1700-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-109118?
B-109118 is a PACKING WITH RETAINER.
What parts can replace B-109118?
There are 16 known substitutes for B-109118: 273.768 580, 14500030-002, 81349 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-109118?
B-109118 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-128-8226. This indicates validated use in U.S. government and defense supply chains.
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