PartsTable
Technical Data Sheet
121908 ✓ 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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: PAPER AND GLUE AND GLYCERIN OVERALL, hole_diameter: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 3.188 INCHES NOMINAL IN, bolt_circle_diameter: 2.813 INCHES NOMINAL IN, end_item_identification: DRIVE UNIT GR, cross-sectional_thickness: 0.015 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-374-6061, 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
121908
NSN: 5330-00-374-6061
FSC: 5330
CAGE: 50870 — ARNOLD A SEMLER INC (USA)
SPECIFICATIONS
materialPAPER AND GLUE AND GLYCERIN OVERALL
hole_diameter0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter3.188 INCHES NOMINAL IN
special_featuresBRAND NAME DESCRIPTION C4/CO ORANGE;ADDITIONAL ITEM INFORMATION 24X30 C4/CO ORANGE - E;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
bolt_circle_diameter2.813 INCHES NOMINAL IN
end_item_identificationDRIVE UNIT GR
cross-sectional_thickness0.015 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
part_name_assigned_by_controlling_agencyHOUSING, DRIVE UNIT RH
NSN5330-00-374-6061
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 121908 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
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
HOLE DIAMETER: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL: PAPER AND GLUE AND GLYCERIN OVERALL
OUTSIDE DIAMETER: 3.188 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 2.813 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL THICKNESS: 0.015 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALPAPER AND GLUE AND GLYCERIN OVERALL
OUTSIDE DIAMETER3.188 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.813 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
D0-3703Interchangeable
interchangeable cross-reference
interchangeable
DB7954Interchangeable
interchangeable cross-reference
interchangeable
DB3703Interchangeable
interchangeable cross-reference
interchangeable
6989Interchangeable
interchangeable cross-reference
interchangeable
RELEASE3311Interchangeable
interchangeable cross-reference
interchangeable
09196Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121908?
121908 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 121908?
There are 23 known substitutes for 121908: D0-3703, DB7954, DB3703 and 20 more. Substitute compatibility should be verified for your specific system.
Is 121908 still available?
121908 is currently cancelled.
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