The GASKET is a the manufacturer industrial component. Key specifications include overall_width: 1.310 INCHES NOMINAL IN, aperture_width: 0.690 INCHES NOMINAL IN, overall_length: 2.030 INCHES NOMINAL IN, aperture_length: 1.380 INCHES NOMINAL IN, inside_corner_radius: 0.250 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-159-0899, 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
A51S21939-11
NSN:5330-00-159-0899 FSC:5330 — Packing and Gasket Materials CAGE:79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
overall_width
1.310 INCHES NOMINAL IN
aperture_width
0.690 INCHES NOMINAL IN
overall_length
2.030 INCHES NOMINAL IN
aperture_length
1.380 INCHES NOMINAL IN
inside_corner_radius
0.250 INCHES NOMINAL IN
cross-sectional_thickness
0.062 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
outside_corner_bevel_length_along_width
0.120 INCHES NOMINAL IN
outside_corner_bevel_length_along_length
0.120 INCHES NOMINAL IN
NSN
5330-00-159-0899
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 0.690 INCHES NOMINAL IN
•
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH: 0.120 INCHES NOMINAL IN
•
APERTURE LENGTH: 1.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.062 INCHES NOMINAL IN
INSIDE CORNER RADIUS
0.250 INCHES NOMINAL IN
OVERALL LENGTH
2.030 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OVERALL WIDTH
1.310 INCHES NOMINAL IN
APERTURE WIDTH
0.690 INCHES NOMINAL IN
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH
0.120 INCHES NOMINAL IN
APERTURE LENGTH
1.380 INCHES NOMINAL IN
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH
0.120 INCHES NOMINAL IN
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 A51S21939-11?
A51S21939-11 is a GASKET.
What is the NSN for A51S21939-11?
A51S21939-11 is cataloged in the U.S. Government catalog under NSN 5330-00-159-0899. This indicates validated use in U.S. government and defense supply chains.
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