PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-400-2Decal

Sigma Tek, Inc. · NSN 7690-01-150-5827 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-01-150-5827 — this item is cataloged by the U.S. Government under National Stock Number 7690-01-150-5827. Primary manufacturer part number: 21-400-2.
Features
  • Decal — FSC 7690
  • 1 verified cross-reference
  • Primary manufacturer: Sigma Tek, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Decal, cataloged under National Stock Number 7690-01-150-5827, is classified within Federal Supply Class 7690 (No Item Name Available) of the Books, Maps, and Other Publications group. The primary manufacturer of record is Sigma Tek, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDecal
FSC / FSG7690 — No Item Name Available (FSG 76)
ManufacturersSigma Tek, Inc. (CAGE 86887)
Technical Specifications
ParameterValue
NSN7690-01-150-5827
Primary Part Number21-400-2
Item NameDecal
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerSigma Tek, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-021-40026S8 INTERCHANGEABLE
Screw,cap,hexagon Head
Bath Iron Works Corporation
4235-01-391-2052214002 INTERCHANGEABLE
Pad,absorbent,hazardous Material
A.r.k. Enterprises, Inc., the
Cross-Reference Index
Part NumberManufacturer
21-400-2 PRIMARY Sigma Tek, Inc. (USA)
Related Parts
5305-00-021-4002INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6S8
4235-01-391-2052INTERCHANGEABLE
PAD,ABSORBENT,HAZARDOUS MATERIAL
214002

Frequently Asked Questions

What is NSN 7690-01-150-5827?

NSN 7690-01-150-5827 is a Decal, manufactured by Sigma Tek, Inc., classified under FSC 7690 (No Item Name Available). Status: active.

What are the part numbers for NSN 7690-01-150-5827?

NSN 7690-01-150-5827 has 1 cross-referenced part number: 21-400-2 (Sigma Tek, Inc.).

What NSN replaces 7690-01-150-5827?

There are 2 known substitutes for 7690-01-150-5827: 5305-00-021-4002, 4235-01-391-2052. Verify interchangeability with system specifications before substitution.

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