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4W21117-101B — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4W21117-101B: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 16.200 INCHES NOMINAL IN, aperture_width: 13.800 INCHES NOMINAL IN, overall_length: 26.200 INCHES NOMINAL IN, aperture_length: 23.800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-059-8685, 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
4W21117-101B
NSN: 5330-01-059-8685
FSC: 5330 — Packing and Gasket Materials
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width16.200 INCHES NOMINAL IN
aperture_width13.800 INCHES NOMINAL IN
overall_length26.200 INCHES NOMINAL IN
aperture_length23.800 INCHES NOMINAL IN
bolt_hole_quantity41
cross-sectional_thickness0.620 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-059-8685
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4W21117-101B 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
•
CROSS-SECTIONAL THICKNESS: 0.620 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 13.800 INCHES NOMINAL IN
•
APERTURE LENGTH: 23.800 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 41
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.620 INCHES NOMINAL IN
OVERALL LENGTH26.200 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH16.200 INCHES NOMINAL IN
APERTURE WIDTH13.800 INCHES NOMINAL IN
APERTURE LENGTH23.800 INCHES NOMINAL IN
BOLT HOLE QUANTITY41
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
HOLE DIAMETER0.256 INCHES MINIMUM AND 0.263 INCHES MAXIMUM 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4W21117-101B?
4W21117-101B is a GASKET.
What is the NSN for 4W21117-101B?
4W21117-101B is cataloged in the U.S. Government catalog under NSN 5330-01-059-8685. This indicates validated use in U.S. government and defense supply chains.
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