Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, temp_rating: 1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF, outside_diameter: 3.844 INCHES NOMINAL3.844 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.938 INCHES NOMINAL2.938 INCHES NOMINAL IN, gage_ring_thickness: 0.117 INCHES MINIMUM AND 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-338-7888, 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
NH-7306 PIECE 7
NSN:5330-01-338-7888 FSC:5330 CAGE:82328 — DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE (USA)
SPECIFICATIONS
material
STEEL OUTER RING
temp_rating
1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF
outside_diameter
3.844 INCHES NOMINAL3.844 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
2.938 INCHES NOMINAL2.938 INCHES NOMINAL IN
gage_ring_thickness
0.117 INCHES MINIMUM AND 0.117 INCHES MINIMUM AND 0.131 INCHES MAXIMUM0.131 INCHES MAXIMUM IN
bearing_surface_width
0.453 INCHES NOMINAL0.453 INCHES NOMINAL IN
maximum_pressure_rating
600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness
0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM IN
gage_ring_outside_diameter
5.125 INCHES NOMINAL5.125 INCHES NOMINAL IN
cross-sectional_shape_style
METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
nondefinitive_spec/std_data
2 TYPE AND A CLASS AND IPS21/2 SIZE AND 600 SERIES
NSN
5330-01-338-7888
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: STEEL OUTER RING
•
BEARING SURFACE WIDTH: 0.453 INCHES NOMINAL0.453 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
OUTSIDE DIAMETER: 3.844 INCHES NOMINAL3.844 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-24503,TY 1,CL 2 MIL SPEC 1ST MATERIAL RESPONSE AND ASTM A167 ASSN STD 2ND MATERIAL RESPONSE SPIRAL WOUND FILLER
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A CLASS AND IPS21/2 SIZE AND 600 SERIES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
STEEL OUTER RING
BEARING SURFACE WIDTH
0.453 INCHES NOMINAL0.453 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING
600.0 POUNDS PER SQUARE INCH (PSI)600.0 POUNDS PER SQUARE INCH (PSI) LBS
TEMP RATING
1050.0 FAHRENHEIT1050.0 FAHRENHEIT DEGF
OUTSIDE DIAMETER
3.844 INCHES NOMINAL3.844 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-P-24503,TY 1,CL 2 MIL SPEC 1ST MATERIAL RESPONSE AND ASTM A167 ASSN STD 2ND MATERIAL RESPONSE SPIRAL WOUND FILLER
MATERIAL
GRAPHITE AND STEEL COMP 347 SPIRAL WOUND FILLER
NONDEFINITIVE SPEC/STD DATA
2 TYPE AND A CLASS AND IPS21/2 SIZE AND 600 SERIES
ENVIRONMENTAL ATTRIBUTE CODE
ASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS
CROSS-SECTIONAL SHAPE STYLE
METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
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FREQUENTLY ASKED QUESTIONS
What is NH-7306 PIECE 7?
NH-7306 PIECE 7 is a GASKET,SPIRAL WOUND.
What parts can replace NH-7306 PIECE 7?
There are 11 known substitutes for NH-7306 PIECE 7: 335378PH, 335378-00, MIL-G-21032 and 8 more. Substitute compatibility should be verified for your specific system.
Is NH-7306 PIECE 7 still available?
NH-7306 PIECE 7 is currently cancelled.
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