1N643A — SEMICONDUCTOR DEVICE,DIODE

1N643A is cataloged as SEMICONDUCTOR DEVICE,DIODE. It carries 3 NSN identities and cross-references to 26 related part numbers. The part appears on MCRL cross-reference data.

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NSN identities

NSN 003029431 — SEMICONDUCTOR DEVICE,DIODE
NSN 008129983 — SEMICONDUCTOR DEVICE,DIODE
NSN 008548470 — SEMICONDUCTOR DEVICE,DIODE

Approved sources (CAGE)

81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · P/N JAN1N3070
05869 RAYTHEON COMPANY DIV RMD STRATEGIC · P/N 720608-002
81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. · P/N 226387-700
82577 RAYTHEON COMPANY · P/N 720608-002
D1901 HENSOLDT SENSORS GMBH · P/N 5M.5532.223.03
H0203 THALES NEDERLAND B.V. · P/N 352250010117
H0203 THALES NEDERLAND B.V. · P/N VBE890-1N3070
81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · P/N MIL-PRF-19500/169
07933 FAIRCHILD SEMICONDUCTOR CORP SEMICONDUCTOR DIV HQ
13715 FAIRCHILD SEMICONDUCTOR CORP COMPONENTS GROUP SUB OF SCHLUMBERGER LTD
14936 GENERAL SEMICONDUCTOR INC
15818 TELCOM SEMICONDUCTOR INC

Government purchase history

Distinct Vendors: 0
Total: $0.00
Total Amount: $0.00

Government pricing & management

Aac: J
Aac Label: Not stocked, centrally procured on demand
Effective Date: 2026-10-01
Moe: DS
Niin: 003029431
Qup: 1
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $20.59

Demand

Buyer Requests 90d: 0
Buyer Requests All: 0
Open Solicitations: 0

Market on PartsAndPlanes

Active Listings: 0
Avg Price: $0.00
Max Price: $0.00
Min Price: 0
Sellers: 0
Total Quantity: 0

Availability

Band: Scarce
Note: No active listings, PMA sources, or award history on file yet.

Related part numbers

10394251-001, 1065492-001, 1N628, 226387-700, 2600-0260, 3229454-25, 3501397, 352250010117, 353-3083-000, 353-3083-100, 353-3339-000, 353-3735-010, 418142-1, 5961008548470, 5961008555863, 5M.5532.223.03, 720608-002, 847001-0026, 947179-700, JAN1N3070, JAN1N3070A, LQV-071219-0014, MIL-PRF-19500/169, QG19, RELEASE2648, VBE890-1N3070