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8172057 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8172057: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL OVERALL, hole_diameter: 0.199 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 17.125 INCHES NOMINAL IN, aperture_width: 16.250 INCHES NOMINAL IN, overall_length: 12.156 INCHES NOMINAL IN, aperture_length: 11.719 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-561-7936, 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
8172057
NSN: 5330-00-561-7936
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER NATURAL OVERALL
hole_diameter0.199 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width17.125 INCHES NOMINAL IN
aperture_width16.250 INCHES NOMINAL IN
overall_length12.156 INCHES NOMINAL IN
aperture_length11.719 INCHES NOMINAL IN
fsc_application_dataLEVEL ASSEMBLY,ANTENNA,GUIDED MISSILE
cross-sectional_thickness0.083 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-561-7936
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8172057 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
•
FSC APPLICATION DATA: LEVEL ASSEMBLY,ANTENNA,GUIDED MISSILE
•
CROSS-SECTIONAL THICKNESS: 0.083 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 16.250 INCHES NOMINAL IN
•
APERTURE LENGTH: 11.719 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATALEVEL ASSEMBLY,ANTENNA,GUIDED MISSILE
CROSS-SECTIONAL THICKNESS0.083 INCHES NOMINAL IN
OVERALL LENGTH12.156 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH17.125 INCHES NOMINAL IN
APERTURE WIDTH16.250 INCHES NOMINAL IN
APERTURE LENGTH11.719 INCHES NOMINAL IN
MATERIALRUBBER NATURAL OVERALL
HOLE DIAMETER0.199 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8172057?
8172057 is a GASKET.
What is the NSN for 8172057?
8172057 is cataloged in the U.S. Government catalog under NSN 5330-00-561-7936. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.