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408JXN00698 — BUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

408JXN00698: BUCKLE.

The BUCKLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 2.0 INCHES NOMINAL IN, overall_length: 4.3 INCHES NOMINAL IN, special_features: RATCHET BUCKLE, 2 INCH X 3.4 INCH X 4.3 INCH STAINLESS STEEL. IN, end_item_identification: MK44 GWS.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-649-2308, 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
408JXN00698
NSN: 5340-01-649-2308
FSC: 5340 — Hardware, Commercial
CAGE: 12255 — NAVY, UNITED STATES DEPARTMENT OF THE DBA NAVAL SURFACE WARFARE CENTER DIV NAVAL SURFACE WARFARE CENTER CRANE DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width2.0 INCHES NOMINAL IN
overall_length4.3 INCHES NOMINAL IN
special_featuresRATCHET BUCKLE, 2 INCH X 3.4 INCH X 4.3 INCH STAINLESS STEEL. IN
end_item_identificationMK44 GWS
NSN5340-01-649-2308
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 408JXN00698 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
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.3 INCHES NOMINAL IN
OVERALL WIDTH2.0 INCHES NOMINAL IN
SPECIAL FEATURESRATCHET BUCKLE, 2 INCH X 3.4 INCH X 4.3 INCH STAINLESS STEEL. IN
END ITEM IDENTIFICATIONMK44 GWS
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
SSRBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 408JXN00698?
408JXN00698 is a BUCKLE.
What parts can replace 408JXN00698?
There is 1 known substitute for 408JXN00698: SSRB. Substitute compatibility should be verified for your specific system.
What is the NSN for 408JXN00698?
408JXN00698 is cataloged in the U.S. Government catalog under NSN 5340-01-649-2308. This indicates validated use in U.S. government and defense supply chains.
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