PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ABO-21Label

Shamrock Scientific Specialty Systems, Llc · NSN 7690-01-566-1012 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-01-566-1012 — this item is cataloged by the U.S. Government under National Stock Number 7690-01-566-1012. Primary manufacturer part number: ABO-21.
Features
  • Label — FSC 7690
  • Basic Shape Style: SQUARE
  • Adhesive Location: BACK
  • Inscription: A RH NEGAVTIVE
  • Width: 1.750 INCHES NOMINAL IN
  • Length: 1.750 INCHES NOMINAL IN
  • Material: PAPER
  • Attachment Method: PRESSURE SENSITIVE ADHESIVE
Applications
  • Applications requiring Paper construction
General Description

The Label, cataloged under National Stock Number 7690-01-566-1012, 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 Shamrock Scientific Specialty Systems, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7690-01-566-1012
Primary Part NumberABO-21
Item NameLabel
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerShamrock Scientific Specialty Systems, Llc
StatusACTIVE
Basic Shape StyleSQUARE
Adhesive LocationBACK
InscriptionA RH NEGAVTIVE
Width1.750 INCHES NOMINAL IN
Length1.750 INCHES NOMINAL IN
MaterialPAPER
Attachment MethodPRESSURE SENSITIVE ADHESIVE
Features ProvidedROLL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-221-89411124-17 INTERCHANGEABLE
Switch,push
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4030-00-292-3148J7889 INTERCHANGEABLE
Protector,pole
Joslyn Corp
6145-00-548-27428898BLACK INTERCHANGEABLE
Wire,electrical
Belden Wire and Cable Co Wire and Cable Office
5930-00-733-29481432 INTERCHANGEABLE
Switch,rotary
Cole Instrument Corp
6145-00-889-80707104-TC INTERCHANGEABLE
Cable,telephone
Almo Wire & Cable, Inc.
6145-00-918-9494 INTERCHANGEABLE
Cable,radio Frequency
4320-00-969-1713 INTERCHANGEABLE
Rotor,impeller,pump
6635-01-109-03518898 INTERCHANGEABLE
Demagnetizer
Hydro-Aire Aerospace Corp
7690-01-566-1017ABO-24 INTERCHANGEABLE
Label
Shamrock Scientific Specialty Systems, Llc
7690-01-566-1411ABO-25 INTERCHANGEABLE
Label
Shamrock Scientific Specialty Systems, Llc
Cross-Reference Index
Part NumberManufacturer
SHAMROCK LABELS Shamrock Scientific Specialty Systems, Llc (USA)
ABO-21 PRIMARY Shamrock Scientific Specialty Systems, Llc (USA)
7690NCM082754 Defense Medical Standardization Board (USA)
8898 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5930-00-221-8941INTERCHANGEABLE
SWITCH,PUSH
1124-17
4030-00-292-3148INTERCHANGEABLE
PROTECTOR,POLE
J7889
6145-00-548-2742INTERCHANGEABLE
WIRE,ELECTRICAL
8898BLACK
5930-00-733-2948INTERCHANGEABLE
SWITCH,ROTARY
1432
6145-00-889-8070INTERCHANGEABLE
CABLE,TELEPHONE
7104-TC
6145-00-918-9494INTERCHANGEABLE
CABLE,RADIO FREQUENCY
4320-00-969-1713INTERCHANGEABLE
ROTOR,IMPELLER,PUMP
6635-01-109-0351INTERCHANGEABLE
DEMAGNETIZER
8898
7690-01-566-1017INTERCHANGEABLE
LABEL
ABO-24
7690-01-566-1411INTERCHANGEABLE
LABEL
ABO-25
7690-01-566-1456INTERCHANGEABLE
LABEL
ABO-27

Frequently Asked Questions

What is NSN 7690-01-566-1012?

NSN 7690-01-566-1012 is a Label, manufactured by Shamrock Scientific Specialty Systems, Llc, classified under FSC 7690 (No Item Name Available). Status: active.

What are the part numbers for NSN 7690-01-566-1012?

NSN 7690-01-566-1012 has 4 cross-referenced part numbers: SHAMROCK LABELS (Shamrock Scientific Specialty Systems, Llc), ABO-21 (Shamrock Scientific Specialty Systems, Llc), 7690NCM082754 (Defense Medical Standardization Board), 8898 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 7690-01-566-1012?

There are 11 known substitutes for 7690-01-566-1012: 5930-00-221-8941, 4030-00-292-3148, 6145-00-548-2742 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ABO-21?

Key specifications for ABO-21: Basic Shape Style: SQUARE; Adhesive Location: BACK; Inscription: A RH NEGAVTIVE; Part Name Assigned by Controlling Agency: LABEL A RH NEGATIVE ROLL 500S. 10 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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