PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2866937Envelope,mailing

Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company · NSN 7530-00-286-6937 · FSC 7530 · No Item Name Available
Verified by PartsTable
NSN 7530-00-286-6937 — this item is cataloged by the U.S. Government under National Stock Number 7530-00-286-6937. Primary manufacturer part number: 2866937.
Features
  • Envelope,mailing — FSC 7530
  • Inside Width: 2.500 INCHES NOMINAL IN
  • Style Designator: VERTICAL CENTER SEAM
  • Assembly Method: GLUED
  • Environmental Attribute Code: COMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PAPERBOARD AND PACKAGING PRODUCTS
  • Opening Location: ONE END
  • Color: BROWN
  • Material: PAPER SINGLE WALL
Applications
  • Applications requiring Paper Single Wall construction
General Description

The Envelope,mailing, cataloged under National Stock Number 7530-00-286-6937, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN7530-00-286-6937
Primary Part Number2866937
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
Inside Width2.500 INCHES NOMINAL IN
Style DesignatorVERTICAL CENTER SEAM
Assembly MethodGLUED
Environmental Attribute CodeCOMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PAPERBOARD AND PACKAGING PRODUCTS
Opening LocationONE END
ColorBROWN
MaterialPAPER SINGLE WALL
Inside Length4.250 INCHES NOMINAL IN
Nominal Basis Weight20.0 POUNDS PER 500 SHEETS 17 X 22 SINGLE WALL LBS
Closure Fastening TypeADHESIVE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6680-00-074-12746937 INTERCHANGEABLE
Poppet Assembly
King Engineering Corporation Dba King-Gage Systems
7530-00-130-32807530001303280 INTERCHANGEABLE
Envelope,mailing
General Services Administration Federal Supply Service
7530-00-286-6935STYLE 122 INTERCHANGEABLE
Envelope,mailing
Bowers Envelope Company, Inc.
5995-00-504-80996937 INTERCHANGEABLE
Cable Assembly,radio Frequency
Spencer Industries Inc
5950-00-904-1455722801-57 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
6685-01-030-7451769273 INTERCHANGEABLE
Thermocouple,immersion
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4820-01-282-85536937 INTERCHANGEABLE
Stem,fluid Valve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2940-01-525-3766130-3280 INTERCHANGEABLE
Filter Element,intake Air Cleane
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
130-3280 Athana International, Inc. (USA)
111-NP Ansley Business Materials of Chicago, Inc. (USA)
UU-E-522 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
6937 Bowers Envelope Company, Inc. (USA)
LIM6937 3 Star Papers Ltd Dba Limited Papers Div Limited Papers (USA)
STYLE 111-PLAIN Bowers Envelope Company, Inc. (USA)
UU-E-522 TY1CL2FM4 General Services Administration Federal Supply Service (USA)
2866937 PRIMARY Western States Envelope Co Dba Western States Envelope & Label Div Western States Envelope Company (USA)
Related Parts
6680-00-074-1274INTERCHANGEABLE
POPPET ASSEMBLY
6937
7530-00-130-3280INTERCHANGEABLE
ENVELOPE,MAILING
7530001303280
7530-00-286-6935INTERCHANGEABLE
ENVELOPE,MAILING
STYLE 122
5995-00-504-8099INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
6937
5950-00-904-1455INTERCHANGEABLE
TRANSFORMER,POWER
722801-57
6685-01-030-7451INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
769273
4820-01-282-8553INTERCHANGEABLE
STEM,FLUID VALVE
6937
2940-01-525-3766INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
130-3280

Frequently Asked Questions

What is NSN 7530-00-286-6937?

NSN 7530-00-286-6937 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 7530-00-286-6937?

NSN 7530-00-286-6937 has 8 cross-referenced part numbers: 130-3280 (Athana International, Inc.), 111-NP (Ansley Business Materials of Chicago, Inc.), UU-E-522 (Federal Specifications Promulgated by General Services Administration Washington DC), 6937 (Bowers Envelope Company, Inc.), LIM6937 (3 Star Papers Ltd Dba Limited Papers Div Limited Papers) and 3 more.

What NSN replaces 7530-00-286-6937?

There are 8 known substitutes for 7530-00-286-6937: 6680-00-074-1274, 7530-00-130-3280, 7530-00-286-6935 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2866937?

Key specifications for 2866937: Inside Width: 2.500 INCHES NOMINAL IN; Style Designator: VERTICAL CENTER SEAM; Assembly Method: GLUED; Environmental Attribute Code: COMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PAPERBOARD AND PACKAGING PRODUCTS. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 7530-00-286-6937 still in active supply?

NSN 7530-00-286-6937 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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