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PartsTable / COMPONENT / 3551-7
3551-7 ✓ Verified by PartsTable
Clementoni · COMPONENT
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

- Allows two pairs of headphones to be connected to a portable device<br>- Separate volume control for each headphone output<br>- Ideal for use with iPods, MP3 players, iPads, Tablets etc.<br>- Simply plug into your device's headphone socket and then connect your headphones to the adapter<br>- Cable design is less bulky than standard headphone splitters making it neater and more convenient to use with portable devices<br>- 3.5mm Stereo Male to 2 x 3.5mm Stereo Female<br>- Length: 270mm (approx.)<br>- Gold plated contacts This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-5522, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
3551-7
NSN: 2810-00-118-5522
FSC: 2810
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
unit_typePREWINDER
nondefinitive_spec/std_data3 TYPE AND 1 CLASS AND A STYLE
specification/standard_data0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
thread_size_and_series/type_designator7/16-14 UNIFIED NATIONAL COARSE (UNC)
NSN2810-00-118-5522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni ADAPTER ASSEMBLY,VACUUM PUMP DRI TITLE COMPONENT PN 3551-7 MFR Clementoni ADAPTER ASSEMBLY,VACUU
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF PART NUMBERS 35138 AND 35139
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF PART NUMBERS 35138 AND 35139
END ITEM IDENTIFICATIONACFT ENG R985
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MIL-T-21309Interchangeable
interchangeable cross-reference
interchangeable
AS59158Interchangeable
interchangeable cross-reference
interchangeable
A-A-59158 TY3CL1STAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3551-7?
3551-7 is a ADAPTER ASSEMBLY,VACUUM PUMP DRI manufactured by Clementoni.
What parts can replace 3551-7?
There are 3 known substitutes for 3551-7: MIL-T-21309, AS59158, A-A-59158 TY3CL1STA. Substitute compatibility should be verified for your specific system.
What is the NSN for 3551-7?
3551-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2810-00-118-5522. 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