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26988 — SWITCH,AIRFLOW

✓ Government record, cited
Hama · MRO · MRO_GENERAL
PRODUCT OVERVIEW

26988: SWITCH,AIRFLOW.

- Big and classic notebook bag - With a Hook & loop tape to fix the notebook and several document compartments - A lot of practical mesh pockets, zipped compartment and pencil holder - Trolley band & shoulder strap - Washable bottom, shock-absorbing rubber feet This part is cataloged in the U.S. Government catalog under NSN 5330-00-512-5178, 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
MRO→ MRO_GENERAL→ 26988
NSN: 5330-00-512-5178
NIINs: 005125178, 005140582, 007561048, 012076569
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length1.656 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
hole_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.250 INCHES NOMINAL IN
aperture_width3.750 INCHES NOMINAL IN
overall_length9.000 INCHES NOMINAL IN
aperture_length7.500 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST END
style_designatorNON-CIRCULAR
NSN5330-00-512-5178
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 26988 MFR: Hama ⚠ 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
•
CROSS-SECTIONAL THICKNESS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-20085 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-20085 MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH9.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH5.250 INCHES NOMINAL IN
APERTURE WIDTH3.750 INCHES NOMINAL IN
APERTURE LENGTH7.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY10
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 26988?
26988 is a SWITCH,AIRFLOW manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 26988?
26988 is cataloged in the U.S. Government catalog under NSN 5330-00-512-5178. This indicates validated use in U.S. government and defense supply chains.
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