PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37900-501-2012Dtsk,aircraft,mater

Drs Advanced Isr Llc Dba Drs Icas Llc · NSN 1680-01-581-7912 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-581-7912 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-581-7912. Primary manufacturer part number: 37900-501-2012.
Features
  • Dtsk,aircraft,mater — FSC 1680
  • 4 verified cross-references
  • Primary manufacturer: Drs Advanced Isr Llc Dba Drs Icas Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dtsk,aircraft,mater, cataloged under National Stock Number 1680-01-581-7912, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Drs Advanced Isr Llc Dba Drs Icas Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDtsk,aircraft,mater
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersDrs Advanced Isr Llc Dba Drs Icas Llc (CAGE 0CDN3); Drs Advanced Isr, Llc (CAGE 20183); Northrop Grumman Systems Corporation (CAGE 26512)
Technical Specifications
ParameterValue
NSN1680-01-581-7912
Primary Part Number37900-501-2012
Item NameDtsk,aircraft,mater
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerDrs Advanced Isr Llc Dba Drs Icas Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-248-383100511 INTERCHANGEABLE
O-Ring
Griswold Industries Dba Cla-Val Co
5950-00-852-2395 INTERCHANGEABLE
Transformer,audio Frequency
5307-01-076-503937920 INTERCHANGEABLE
Stud,plain
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
37900-501-2012 PRIMARY Drs Advanced Isr Llc Dba Drs Icas Llc (USA)
37900-501 Drs Advanced Isr, Llc (USA)
123SCAV9229-1 Northrop Grumman Systems Corporation (USA)
37902 Drs Advanced Isr, Llc (USA)
Related Parts
5331-00-248-3831INTERCHANGEABLE
O-RING
00511
5950-00-852-2395INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5307-01-076-5039INTERCHANGEABLE
STUD,PLAIN
37920

Frequently Asked Questions

What is NSN 1680-01-581-7912?

NSN 1680-01-581-7912 is a Dtsk,aircraft,mater, manufactured by Drs Advanced Isr Llc Dba Drs Icas Llc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-581-7912?

NSN 1680-01-581-7912 has 4 cross-referenced part numbers: 37900-501-2012 (Drs Advanced Isr Llc Dba Drs Icas Llc), 37900-501 (Drs Advanced Isr, Llc), 123SCAV9229-1 (Northrop Grumman Systems Corporation), 37902 (Drs Advanced Isr, Llc).

What NSN replaces 1680-01-581-7912?

There are 3 known substitutes for 1680-01-581-7912: 5331-00-248-3831, 5950-00-852-2395, 5307-01-076-5039. Verify interchangeability with system specifications before substitution.

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