T21997 — GASKET

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

T21997: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.900 INCHES NOMINAL IN, overall_length: 4.954 INCHES NOMINAL IN, aperture_diameter: 4.173 INCHES NOMINAL IN, outside_corner_radius: 0.430 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-106-0267, 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

T21997

NSN: 5330-01-106-0267
FSC: 5330 — Packing and Gasket Materials
CAGE: 75160 — DEERE & CO (USA)

SPECIFICATIONS

material	CORK AND RUBBER SYNTHETIC OVERALL
hole_diameter	0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width	4.900 INCHES NOMINAL IN
overall_length	4.954 INCHES NOMINAL IN
aperture_diameter	4.173 INCHES NOMINAL IN
bolt_hole_quantity	4
outside_corner_radius	0.430 INCHES NOMINAL IN
cross-sectional_thickness	0.031 INCHES NOMINAL IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	JDT 431,FSCM 75160 MFR REF SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width	0.430 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length	0.430 INCHES NOMINAL IN
NSN	5330-01-106-0267

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: JDT 431,FSCM 75160 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

•

APERTURE DIAMETER: 4.173 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 4

•

OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 0.430 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.031 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	JDT 431,FSCM 75160 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	4.954 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OVERALL WIDTH	4.900 INCHES NOMINAL IN
APERTURE DIAMETER	4.173 INCHES NOMINAL IN
BOLT HOLE QUANTITY	4
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.430 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS	0.430 INCHES NOMINAL IN
MATERIAL	CORK AND RUBBER SYNTHETIC OVERALL

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 T21997?

T21997 is a GASKET.

What is the NSN for T21997?

T21997 is cataloged in the U.S. Government catalog under NSN 5330-01-106-0267. This indicates validated use in U.S. government and defense supply chains.

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