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639AS4946 — MOUNTING BASE,TIE DOWN,ELECTRICA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

639AS4946: MOUNTING BASE,TIE DOWN,ELECTRICA.

MOUNTING BASE,TIE DOWN,ELECTRICA. Key specifications include criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: INAVY: UMBILICAL BASE ASSY; DRAWING NAME: UMBILICAL BASE ASSY. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-181-8328, 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
639AS4946
NSN: 5975-01-181-8328
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyINAVY: UMBILICAL BASE ASSY; DRAWING NAME: UMBILICAL BASE ASSY
NSN5975-01-181-8328
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNTING BASE,TIE DOWN,ELECTRICA TITLE COMPONENT PN 639AS4946 MFR MOUNTING BASE,TIE DOWN
KEY FEATURES
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CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: UMBILICAL BASE ASSY; DRAWING NAME: UMBILICAL BASE ASSY
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
SUBSTITUTES & CROSS-REFERENCES 1
INHOUSE CAGE 12934 KReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 639AS4946?
639AS4946 is a MOUNTING BASE,TIE DOWN,ELECTRICA.
What parts can replace 639AS4946?
There is 1 known substitute for 639AS4946: INHOUSE CAGE 12934 K. Substitute compatibility should be verified for your specific system.
What is the NSN for 639AS4946?
639AS4946 is cataloged in the U.S. Government catalog under NSN 5975-01-181-8328. This indicates validated use in U.S. government and defense supply chains.
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