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391-2883-168 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

391-2883-168: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, special_features: FIGURE EIGHT SHAPED 2.088 RFIGURE EIGHT SHAPED 2.088 R, cross-sectional_width: 0.117 INCHES NOMINAL0.117 INCHES NOMINAL IN, cross-sectional_height: 0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN, end_item_identification: 326-9111-055 PUMP ASSEMBLY, ROTARY GEAR326-9111-055 PUMP ASSEMBLY, ROTARY GEAR, part_name_assigned_by_controlling_agency: CHANNEL SEALCHANNEL SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-518-0165, 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
391-2883-168
NSN: 5330-01-518-0165
FSC: 5330 — Packing and Gasket Materials
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
special_featuresFIGURE EIGHT SHAPED 2.088 RFIGURE EIGHT SHAPED 2.088 R
cross-sectional_width0.117 INCHES NOMINAL0.117 INCHES NOMINAL IN
cross-sectional_height0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
end_item_identification326-9111-055 PUMP ASSEMBLY, ROTARY GEAR326-9111-055 PUMP ASSEMBLY, ROTARY GEAR
part_name_assigned_by_controlling_agencyCHANNEL SEALCHANNEL SEAL
NSN5330-01-518-0165
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 391-2883-168 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: 0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.117 INCHES NOMINAL0.117 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.117 INCHES NOMINAL0.117 INCHES NOMINAL IN
SPECIAL FEATURESFIGURE EIGHT SHAPED 2.088 RFIGURE EIGHT SHAPED 2.088 R
PART NAME ASSIGNED BY CONTROLLING AGENCYCHANNEL SEALCHANNEL SEAL
END ITEM IDENTIFICATION326-9111-055 PUMP ASSEMBLY, ROTARY GEAR326-9111-055 PUMP ASSEMBLY, ROTARY GEAR
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
326-9111-055 ITEM 27Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 391-2883-168?
391-2883-168 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 391-2883-168?
There is 1 known substitute for 391-2883-168: 326-9111-055 ITEM 27. Substitute compatibility should be verified for your specific system.
What is the NSN for 391-2883-168?
391-2883-168 is cataloged in the U.S. Government catalog under NSN 5330-01-518-0165. This indicates validated use in U.S. government and defense supply chains.
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