PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

STYLE 433 PRINTEDEnvelope,mailing

Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company · NSN 7530-00-763-0951 · FSC 7530 · No Item Name Available
Verified by PartsTable
NSN 7530-00-763-0951 — this item is cataloged by the U.S. Government under National Stock Number 7530-00-763-0951. Primary manufacturer part number: STYLE 433 PRINTED.
Features
  • Envelope,mailing — FSC 7530
  • Assembly Method: GLUED
  • Inside Length: 8.875 INCHES NOMINAL IN
  • Closure Fastening Type: ADHESIVE
  • Material: PAPER SINGLE WALL
  • Color: WHITE
  • Opening Location: ONE SIDE
  • Inside Width: 3.875 INCHES NOMINAL IN
Applications
  • Applications requiring Paper Single Wall construction
General Description

The Envelope,mailing, cataloged under National Stock Number 7530-00-763-0951, is classified within Federal Supply Class 7530 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN7530-00-763-0951
Primary Part NumberSTYLE 433 PRINTED
Item NameEnvelope,mailing
FSC / FSG7530 / 75 — No Item Name Available
ManufacturerWestern States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company
StatusCANCELLED
Assembly MethodGLUED
Inside Length8.875 INCHES NOMINAL IN
Closure Fastening TypeADHESIVE
MaterialPAPER SINGLE WALL
ColorWHITE
Opening LocationONE SIDE
Inside Width3.875 INCHES NOMINAL IN
Nominal Basis Weight20.0 POUNDS PER 500 SHEETS 17 X 22 SINGLE WALL LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
7530-00-130-32807530001303280 INTERCHANGEABLE
Envelope,mailing
General Services Administration Federal Supply Service
7530-00-144-9936 INTERCHANGEABLE
Envelope,mailing
7530-00-198-5876STYLE 17-PLAIN INTERCHANGEABLE
Envelope,mailing
Bowers Envelope Company, Inc.
7530-00-243-93667530-00-243-9366 INTERCHANGEABLE
Book,memorandum
Publishing Office, Us Government Dba Superintendent of Documents Div Https://www.govinfo.gov/
7530-00-247-60692476069 ENVM INTERCHANGEABLE
Envelope,mailing
Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company
7530-00-291-0098 INTERCHANGEABLE
Folder,file
7530-00-577-4849STYLE87-5 INTERCHANGEABLE
Envelope,mailing
Bowers Envelope Company, Inc.
7530-00-767-57087675708 ENVM INTERCHANGEABLE
Envelope,mailing
Wecsys Llc
7530-00-935-6547QUA41767 INTERCHANGEABLE
Envelope,mailing
Adams Marketing Associates, Inc.
7530-00-935-6554 INTERCHANGEABLE
Envelope,mailing
Cross-Reference Index
Part NumberManufacturer
STYLE 433 Ansley Business Materials of Chicago, Inc. (USA)
NO. 9 World Class Business Products Inc. (USA)
A-A-1446 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS16908 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
STYLE 433 PRINTED PRIMARY Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company (USA)
UU-E-522 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P224530B Quality Park Products (USA)
Related Parts
7530-00-130-3280INTERCHANGEABLE
ENVELOPE,MAILING
7530001303280
7530-00-144-9936INTERCHANGEABLE
ENVELOPE,MAILING
7530-00-198-5876INTERCHANGEABLE
ENVELOPE,MAILING
STYLE 17-PLAIN
7530-00-243-9366INTERCHANGEABLE
BOOK,MEMORANDUM
7530-00-243-9366
7530-00-247-6069INTERCHANGEABLE
ENVELOPE,MAILING
2476069 ENVM
7530-00-291-0098INTERCHANGEABLE
FOLDER,FILE
7530-00-577-4849INTERCHANGEABLE
ENVELOPE,MAILING
STYLE87-5
7530-00-767-5708INTERCHANGEABLE
ENVELOPE,MAILING
7675708 ENVM
7530-00-935-6547INTERCHANGEABLE
ENVELOPE,MAILING
QUA41767
7530-00-935-6554INTERCHANGEABLE
ENVELOPE,MAILING
7530-00-935-6555INTERCHANGEABLE
ENVELOPE,MAILING
7530-00-935-7083INTERCHANGEABLE
ENVELOPE,MAILING
STYLE 93 PRE-PRINTED

Frequently Asked Questions

What is NSN 7530-00-763-0951?

NSN 7530-00-763-0951 is a Envelope,mailing, manufactured by Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company, classified under FSC 7530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 7530-00-763-0951?

NSN 7530-00-763-0951 has 7 cross-referenced part numbers: STYLE 433 (Ansley Business Materials of Chicago, Inc.), NO. 9 (World Class Business Products Inc.), A-A-1446 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS16908 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), STYLE 433 PRINTED (Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company) and 2 more.

What NSN replaces 7530-00-763-0951?

There are 12 known substitutes for 7530-00-763-0951: 7530-00-130-3280, 7530-00-144-9936, 7530-00-198-5876 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of STYLE 433 PRINTED?

Key specifications for STYLE 433 PRINTED: Assembly Method: GLUED; Inside Length: 8.875 INCHES NOMINAL IN; Closure Fastening Type: ADHESIVE; Special Features: CENTER SEAM OR HIGH-CUT DIAGONAL SEAM OR WEB-FEED POINT FLAP OR SIDE SEAM TYPE. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 7530-00-763-0951 still in active supply?

NSN 7530-00-763-0951 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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