PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UU-L-1644 CLAST2Label

General Services Administration Federal Supply Service · NSN 7530-00-577-4368 · FSC 7530 · No Item Name Available
Verified by PartsTable
NSN 7530-00-577-4368 — this item is cataloged by the U.S. Government under National Stock Number 7530-00-577-4368. Primary manufacturer part number: UU-L-1644 CLAST2.
Features
  • Label — FSC 7530
  • Attachment Method: PRESSURE SENSITIVE ADHESIVE
  • Width: 0.625 INCHES NOMINAL IN
  • Basic Shape Style: RECTANGULAR W/ROUNDED ENDS
  • Adhesive Location: BACK
  • Features Provided: STRIP
  • Material: PAPER
  • Color: WHITE OVERALL
Applications
  • Applications requiring Paper construction
General Description

The Label, cataloged under National Stock Number 7530-00-577-4368, is classified within Federal Supply Class 7530 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7530-00-577-4368
Primary Part NumberUU-L-1644 CLAST2
Item NameLabel
FSC / FSG7530 / 75 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Attachment MethodPRESSURE SENSITIVE ADHESIVE
Width0.625 INCHES NOMINAL IN
Basic Shape StyleRECTANGULAR W/ROUNDED ENDS
Adhesive LocationBACK
Features ProvidedSTRIP
MaterialPAPER
ColorWHITE OVERALL
ColorBLUE BORDER
Quantity Per Form248
Length3.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
7530-00-054-1575 INTERCHANGEABLE
Label
7530-00-082-26617013 INTERCHANGEABLE
Label
National Business Systems Inc
7530-00-082-2662AVE-30721 INTERCHANGEABLE
Label
Avery Label
7530-00-577-4370 INTERCHANGEABLE
Label
7530-00-577-4375 INTERCHANGEABLE
Label
7530-00-781-621643-562 INTERCHANGEABLE
Label
Avery Dennison Corporation Dba Avery Dennison, Fastener Division Div Avery Dennison - Fastener Division
7530-00-982-0066 INTERCHANGEABLE
Label
Cross-Reference Index
Part NumberManufacturer
UU-L-1644 CLAST2 General Services Administration Federal Supply Service (USA)
UU-L-1644 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-1462 STATY2 General Services Administration Federal Supply Service (USA)
O27A United States Postal Service (USA)
A-A-1462 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
7530-00-054-1575INTERCHANGEABLE
LABEL
7530-00-082-2661INTERCHANGEABLE
LABEL
7013
7530-00-082-2662INTERCHANGEABLE
LABEL
AVE-30721
7530-00-577-4370INTERCHANGEABLE
LABEL
7530-00-577-4375INTERCHANGEABLE
LABEL
7530-00-781-6216INTERCHANGEABLE
LABEL
43-562
7530-00-982-0066INTERCHANGEABLE
LABEL

Frequently Asked Questions

What is NSN 7530-00-577-4368?

NSN 7530-00-577-4368 is a Label, manufactured by General Services Administration Federal Supply Service, classified under FSC 7530 (No Item Name Available). Status: active.

What are the part numbers for NSN 7530-00-577-4368?

NSN 7530-00-577-4368 has 5 cross-referenced part numbers: UU-L-1644 CLAST2 (General Services Administration Federal Supply Service), UU-L-1644 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-1462 STATY2 (General Services Administration Federal Supply Service), O27A (United States Postal Service), A-A-1462 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 7530-00-577-4368?

There are 7 known substitutes for 7530-00-577-4368: 7530-00-054-1575, 7530-00-082-2661, 7530-00-082-2662 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UU-L-1644 CLAST2?

Key specifications for UU-L-1644 CLAST2: Attachment Method: PRESSURE SENSITIVE ADHESIVE; Width: 0.625 INCHES NOMINAL IN; Basic Shape Style: RECTANGULAR W/ROUNDED ENDS; Adhesive Location: BACK. 11 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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