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Technical Data Sheet
PartsTable / MRO / 309151
309151 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TARGET DESIGNATOR S is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: SPRING IS OVAL IN SHAPE, spring_free_length: 0.750 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND, general_characteristics_item_description: STEEL,CONSISTS OF 1 SLEEVE P/N CL4020 AND DT13197,1 BEARING P/N 2403460AND A2256-14,2.375 IN. O/A H 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 2520-00-103-5621, 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
MRO→ MRO_GENERAL→ 309151
NSN: 2520-00-103-5621
FSC: 2520
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
coil_quantity4
special_featuresSPRING IS OVAL IN SHAPE
spring_free_length0.750 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
general_characteristics_item_descriptionSTEEL,CONSISTS OF 1 SLEEVE P/N CL4020 AND DT13197,1 BEARING P/N 2403460AND A2256-14,2.375 IN. O/A H IN
NSN2520-00-103-5621
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TARGET DESIGNATOR S TITLE COMPONENT PN 309151 MFR TARGET DESIGNATOR S
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CONSISTS OF 1 SLEEVE P/N CL4020 AND DT13197,1 BEARING P/N 2403460AND A2256-14,2.375 IN. O/A H IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CONSISTS OF 1 SLEEVE P/N CL4020 AND DT13197,1 BEARING P/N 2403460AND A2256-14,2.375 IN. O/A H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
314325Interchangeable
interchangeable cross-reference
interchangeable
309151Interchangeable
interchangeable cross-reference
interchangeable
211749Interchangeable
interchangeable cross-reference
interchangeable
935-00025Interchangeable
interchangeable cross-reference
interchangeable
8260-102Interchangeable
interchangeable cross-reference
interchangeable
137438Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 309151?
309151 is a TARGET DESIGNATOR S. It is classified as a MRO (MRO_GENERAL).
What parts can replace 309151?
There are 7 known substitutes for 309151: 314325, 309151, 211749 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 309151?
309151 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-103-5621. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026