The BACK-UP RING,PREFORMED PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE, peripheral_diameter: 1.194 INCHES NOMINAL IN, center_hole_diameter: 1.077 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN, cross-sectional_height: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, cross-sectional_shape_style: SINGLE TURN SPIRAL, specification/standard_data: 81343-SAE AS5860 REV. B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD.
This part is cataloged in the U.S. Government catalog under NSN 5330-01-659-9305, 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
218085946
NSN:5330-01-659-9305 FSC:5330 — Packing and Gasket Materials CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
material
PLASTIC POLYTETRAFLUOROETHYLENE
peripheral_diameter
1.194 INCHES NOMINAL IN
center_hole_diameter
1.077 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
cross-sectional_height
0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
cross-sectional_shape_style
SINGLE TURN SPIRAL
specification/standard_data
81343-SAE AS5860 REV. B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classification
AMS3678/9 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency
(R)RETAINERS,(BACK-UP RINGS),HYDRAULIC AND PNEUMATIC,POLYTETRAFLUOROETHYLENE RESIN,SINGLE TURN,STATIC GLAND
NSN
5330-01-659-9305
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS3678/9 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE TURN SPIRAL
•
SPECIFICATION/STANDARD DATA: 81343-SAE AS5860 REV. B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
PERIPHERAL DIAMETER: 1.194 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.077 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS3678/9 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE
SINGLE TURN SPIRAL
SPECIFICATION/STANDARD DATA
81343-SAE AS5860 REV. B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PERIPHERAL DIAMETER
1.194 INCHES NOMINAL IN
CENTER HOLE DIAMETER
1.077 INCHES MINIMUM AND 1.079 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
(R)RETAINERS,(BACK-UP RINGS),HYDRAULIC AND PNEUMATIC,POLYTETRAFLUOROETHYLENE RESIN,SINGLE TURN,STATIC GLAND
MATERIAL
PLASTIC POLYTETRAFLUOROETHYLENE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 218085946?
218085946 is a BACK-UP RING,PREFORMED PACKING.
What parts can replace 218085946?
There are 7 known substitutes for 218085946: 801-6641060-364-4, AS5860P09-121, 2633-228-01-366-4 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218085946?
218085946 is cataloged in the U.S. Government catalog under NSN 5330-01-659-9305. This indicates validated use in U.S. government and defense supply chains.
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