PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FPD15U51KSSemiconductor Device,photo

Fujitsu Microelectronics, Inc. · NSN 5961-01-371-0987 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-371-0987 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-371-0987. Primary manufacturer part number: FPD15U51KS.
Features
  • Semiconductor Device,photo — FSC 5961
  • 3 verified cross-references
  • Primary manufacturer: Fujitsu Microelectronics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,photo, cataloged under National Stock Number 5961-01-371-0987, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fujitsu Microelectronics, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-371-0987
Primary Part NumberFPD15U51KS
Item NameSemiconductor Device,photo
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFujitsu Microelectronics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-073-6123 INTERCHANGEABLE
Flange,brass
5136-00-580-7361 INTERCHANGEABLE
Tap,thread Cutting
5310-00-703-2078109547 INTERCHANGEABLE
Nut,plain,cone Seat,hexagon
Dana Off Highway Products, Llc
5310-00-741-687515210 INTERCHANGEABLE
Nut,pump
Industrial Technologies and Services Llc
4720-00-910-75140301 INTERCHANGEABLE
Hose,air Bleed
Senior Operations Llc Div Senior Aerospace Ssp
5961-00-924-4454 INTERCHANGEABLE
Transistor
6520-01-176-619015210 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
5120-01-216-759915210 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5925-01-395-07461BU40 INTERCHANGEABLE
Circuit Breaker
Altech Corporation
7930-01-418-1239 INTERCHANGEABLE
Cleaning Solution,porcelain
Cross-Reference Index
Part NumberManufacturer
FPD15U51KS Fujitsu Microelectronics, Inc. (USA)
NDL5501P1-94Z Nec Electronics U S a Inc Electron Div (USA)
15210 Anritsu Instruments Company Div Mbu (USA)
Related Parts
4730-00-073-6123INTERCHANGEABLE
FLANGE,BRASS
5136-00-580-7361INTERCHANGEABLE
TAP,THREAD CUTTING
5310-00-703-2078INTERCHANGEABLE
NUT,PLAIN,CONE SEAT,HEXAGON
109547
5310-00-741-6875INTERCHANGEABLE
NUT,PUMP
15210
4720-00-910-7514INTERCHANGEABLE
HOSE,AIR BLEED
0301
5961-00-924-4454INTERCHANGEABLE
TRANSISTOR
6520-01-176-6190INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
15210
5120-01-216-7599INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15210
5925-01-395-0746INTERCHANGEABLE
CIRCUIT BREAKER
1BU40
7930-01-418-1239INTERCHANGEABLE
CLEANING SOLUTION,PORCELAIN
5306-01-557-0729INTERCHANGEABLE
BOLT,MACHINE
0115210
6515-01-580-2187INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC,SA

Frequently Asked Questions

What is NSN 5961-01-371-0987?

NSN 5961-01-371-0987 is a Semiconductor Device,photo, manufactured by Fujitsu Microelectronics, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-371-0987?

NSN 5961-01-371-0987 has 3 cross-referenced part numbers: FPD15U51KS (Fujitsu Microelectronics, Inc.), NDL5501P1-94Z (Nec Electronics U S a Inc Electron Div), 15210 (Anritsu Instruments Company Div Mbu).

What NSN replaces 5961-01-371-0987?

There are 12 known substitutes for 5961-01-371-0987: 4730-00-073-6123, 5136-00-580-7361, 5310-00-703-2078 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FPD15U51KS?

Key specifications for FPD15U51KS: Special Features: ITEM IS AN INGAAS AVALANCHE PHOTO DETECTOR. FIBER PIGTAIL IS A 50/125UM CABLE 1 METER LONG. PHOTOSENSITIVE DIA. 50UM.. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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