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12930971-2 — DAMPER,SHIMMY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12930971-2: DAMPER,SHIMMY.

The DAMPER,SHIMMY is a the manufacturer industrial component. Key specifications include nominal_extended_length: 2.100 INCHES IN, nominal_compressed_length: 0.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-417-4541, 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
12930971-2
NSN: 5340-01-417-4541
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
nominal_extended_length2.100 INCHES IN
nominal_compressed_length0.750 INCHES IN
NSN5340-01-417-4541
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12930971-2 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
KEY FEATURES
•
NOMINAL EXTENDED LENGTH: 2.100 INCHES IN
•
NOMINAL COMPRESSED LENGTH: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL EXTENDED LENGTH2.100 INCHES IN
NOMINAL COMPRESSED LENGTH0.750 INCHES IN
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
J-23343-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12930971-2?
12930971-2 is a DAMPER,SHIMMY.
What parts can replace 12930971-2?
There is 1 known substitute for 12930971-2: J-23343-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 12930971-2?
12930971-2 is cataloged in the U.S. Government catalog under NSN 5340-01-417-4541. This indicates validated use in U.S. government and defense supply chains.
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