PartsTable
Technical Data Sheet
1221907-10 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 0.500 INCHES NOMINAL IN, hole_diameter: 0.116 INCHES NOMINAL IN, overall_height: 0.562 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), prong/lip_length: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-947-3382, 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
1221907-10
NSN: 5340-00-947-3382
FSC: 5340
CAGE: 92739 — AMPEX SYSTEMS CORP (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
length0.500 INCHES NOMINAL IN
hole_diameter0.116 INCHES NOMINAL IN
overall_height0.562 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
prong/lip_length0.125 INCHES NOMINAL IN
material_thickness0.016 INCHES NOMINAL IN
NSN5340-00-947-3382
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1221907-10 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 THICKNESS: 0.016 INCHES NOMINAL IN
PRONG/LIP LENGTH: 0.125 INCHES NOMINAL IN
HOLE DIAMETER: 0.116 INCHES NOMINAL IN
LENGTH: 0.500 INCHES NOMINAL IN
MOUNTING METHOD: UNTHREADED HOLE(S)
WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.016 INCHES NOMINAL IN
PRONG/LIP LENGTH0.125 INCHES NOMINAL IN
HOLE DIAMETER0.116 INCHES NOMINAL IN
LENGTH0.500 INCHES NOMINAL IN
OVERALL HEIGHT0.562 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
WIDTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
12759-00551Upgraded Successor
successor cross-reference
successor
ESP-B-2.121-PPUpgraded Successor
successor cross-reference
successor
ESP-B-2.101-GSUpgraded Successor
successor cross-reference
successor
14363Interchangeable
interchangeable cross-reference
interchangeable
38TB15Interchangeable
interchangeable cross-reference
interchangeable
28F880Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1221907-10?
1221907-10 is a CLIP,SPRING TENSION.
What parts can replace 1221907-10?
There are 6 known substitutes for 1221907-10: 12759-00551, ESP-B-2.121-PP, ESP-B-2.101-GS and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221907-10?
1221907-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-947-3382. This indicates validated use in U.S. government and defense supply chains.
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