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3930AS640-2 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3930AS640-2: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include special_features: T.M. AW-394AC-750-010; FIG 4, INDEX 65, end_item_identification: AIRCRAFT GUIDED MISSLE LAUNCHER LAU-116B/A, part_name_assigned_by_controlling_agency: BASE ASSEMBLY RIGHT.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-528-5208, 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
3930AS640-2
NSN: 5340-01-528-5208
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresT.M. AW-394AC-750-010; FIG 4, INDEX 65
end_item_identificationAIRCRAFT GUIDED MISSLE LAUNCHER LAU-116B/A
part_name_assigned_by_controlling_agencyBASE ASSEMBLY RIGHT
NSN5340-01-528-5208
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3930AS640-2 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATUREST.M. AW-394AC-750-010; FIG 4, INDEX 65
PART NAME ASSIGNED BY CONTROLLING AGENCYBASE ASSEMBLY RIGHT
END ITEM IDENTIFICATIONAIRCRAFT GUIDED MISSLE LAUNCHER LAU-116B/A
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
74A733089-1004Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 3930AS640-2?
3930AS640-2 is a BRACKET,MOUNTING.
What parts can replace 3930AS640-2?
There is 1 known substitute for 3930AS640-2: 74A733089-1004. Substitute compatibility should be verified for your specific system.
What is the NSN for 3930AS640-2?
3930AS640-2 is cataloged in the U.S. Government catalog under NSN 5340-01-528-5208. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.