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128222-002 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

128222-002: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND ALUMINUM ALLOY 6061 OVERALL, hole_diameter: 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 7.375 INCHES NOMINAL IN, aperture_width: 6.437 INCHES NOMINAL IN, overall_length: 21.000 INCHES NOMINAL IN, aperture_length: 20.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-671-0403, 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
128222-002
NSN: 5330-00-671-0403
FSC: 5330 — Packing and Gasket Materials
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND ALUMINUM ALLOY 6061 OVERALL
hole_diameter0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width7.375 INCHES NOMINAL IN
aperture_width6.437 INCHES NOMINAL IN
overall_length21.000 INCHES NOMINAL IN
aperture_length20.062 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity20
fsc_application_dataRECEIVER-TRANSMITTER,RADIO NAVIGATION,AIRBORNE
inside_corner_radius0.063 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
cross-sectional_thickness0.175 INCHES NOMINAL IN
NSN5330-00-671-0403
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 128222-002 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: RECEIVER-TRANSMITTER,RADIO NAVIGATION,AIRBORNE
•
CROSS-SECTIONAL THICKNESS: 0.175 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARECEIVER-TRANSMITTER,RADIO NAVIGATION,AIRBORNE
CROSS-SECTIONAL THICKNESS0.175 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.063 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 2ND MATERIAL RESPONSE OVERALL
OVERALL LENGTH21.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH7.375 INCHES NOMINAL IN
APERTURE WIDTH6.437 INCHES NOMINAL IN
APERTURE LENGTH20.062 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.
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
543-8844-004Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 128222-002?
128222-002 is a GASKET.
What parts can replace 128222-002?
There is 1 known substitute for 128222-002: 543-8844-004. Substitute compatibility should be verified for your specific system.
What is the NSN for 128222-002?
128222-002 is cataloged in the U.S. Government catalog under NSN 5330-00-671-0403. This indicates validated use in U.S. government and defense supply chains.
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