PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3448-21Electronic Components Assembly,s

Wing Corp · NSN 5999-01-213-5588 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-213-5588 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-213-5588. Primary manufacturer part number: 3448-21.
Features
  • Electronic Components Assembly,s — FSC 5999
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 5 verified cross-references
  • Primary manufacturer: Wing Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly,s, cataloged under National Stock Number 5999-01-213-5588, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Wing Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-213-5588
Primary Part Number3448-21
Item NameElectronic Components Assembly,s
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerWing Corp
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeBL
Unit of IssueEA
SMR CodeD
Weight1.0000 lbs
Cube0.0106 cu ft
Verified Substitutes 7
4820-00-426-8386230935N INTERCHANGEABLE
Seat,valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
9540-00-595-8676 INTERCHANGEABLE
Angle,structural
5998-01-196-918162410-000 INTERCHANGEABLE
Electronic Components Assembly
Dynalec Corporation
5955-01-496-49068425C130 INTERCHANGEABLE
Alarm
Federal Signal International FSC Ltd Div Electrical Products
4730-01-577-1438344821 INTERCHANGEABLE
Nipple,special
Brp Us Inc
4330-01-580-58083261641 INTERCHANGEABLE
Filter,fluid
Caterpillar Inc Div Caterpillar Defense
6515-01-643-2431 INTERCHANGEABLE
Aspirating Pic.dsp
Cross-Reference Index
Part NumberManufacturer
3448-21 Wing Corp (USA)
003375-001 Dynalec Corporation (USA)
3375-1 Wing Corp (USA)
IC/E3D2 Wing Corp (USA)
3375 ITEM 1 Wing Corp (USA)
Related Parts
4820-00-426-8386INTERCHANGEABLE
SEAT,VALVE
230935N
9540-00-595-8676INTERCHANGEABLE
ANGLE,STRUCTURAL
5998-01-196-9181INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
62410-000
5955-01-496-4906INTERCHANGEABLE
ALARM
8425C130
4730-01-577-1438INTERCHANGEABLE
NIPPLE,SPECIAL
344821
4330-01-580-5808INTERCHANGEABLE
FILTER,FLUID
3261641
6515-01-643-2431INTERCHANGEABLE
ASPIRATING PIC.DSP

Frequently Asked Questions

What is NSN 5999-01-213-5588?

NSN 5999-01-213-5588 is a Electronic Components Assembly,s, manufactured by Wing Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-213-5588?

NSN 5999-01-213-5588 has 5 cross-referenced part numbers: 3448-21 (Wing Corp), 003375-001 (Dynalec Corporation), 3375-1 (Wing Corp), IC/E3D2 (Wing Corp), 3375 ITEM 1 (Wing Corp).

What NSN replaces 5999-01-213-5588?

There are 7 known substitutes for 5999-01-213-5588: 4820-00-426-8386, 9540-00-595-8676, 5998-01-196-9181 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3448-21?

Key specifications for 3448-21: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 4 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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