PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9853-026Envelope,sterilization

Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc · NSN 6530-01-266-5639 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-01-266-5639 — this item is cataloged by the U.S. Government under National Stock Number 6530-01-266-5639. Primary manufacturer part number: 9853-026.
Features
  • Envelope,sterilization — FSC 6530
  • Inside Width: 3.250 INCHES NOMINAL IN
  • Material: PAPER AND PLASTIC SINGLE WALL
  • Style Designator: FLAT W/SAFETY FOLD
  • Opening Location: BOTTOM
  • Inside Length: 8.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc
Applications
  • Applications requiring Paper and Plastic Single Wall construction
General Description

The Envelope,sterilization, cataloged under National Stock Number 6530-01-266-5639, is classified within Federal Supply Class 6530 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6530-01-266-5639
Primary Part Number9853-026
Item NameEnvelope,sterilization
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerCurwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc
StatusACTIVE
Inside Width3.250 INCHES NOMINAL IN
MaterialPAPER AND PLASTIC SINGLE WALL
Style DesignatorFLAT W/SAFETY FOLD
Opening LocationBOTTOM
Inside Length8.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6530-01-302-0647 INTERCHANGEABLE
Envelope,sterilization
Cross-Reference Index
Part NumberManufacturer
9853-026 PRIMARY Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc (USA)
Related Parts
6530-01-302-0647INTERCHANGEABLE
ENVELOPE,STERILIZATION

Frequently Asked Questions

What is NSN 6530-01-266-5639?

NSN 6530-01-266-5639 is a Envelope,sterilization, manufactured by Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-01-266-5639?

NSN 6530-01-266-5639 has 1 cross-referenced part number: 9853-026 (Curwood, Inc. Dba Bemis Converter Films Div Perfecseal Inc).

What NSN replaces 6530-01-266-5639?

There is 1 known substitute for 6530-01-266-5639: 6530-01-302-0647. Verify interchangeability with system specifications before substitution.

What are the specifications of 9853-026?

Key specifications for 9853-026: Inside Width: 3.250 INCHES NOMINAL IN; Material: PAPER AND PLASTIC SINGLE WALL; Special Features: 100 PER PACKAGE; 1000 PER CASE; WITH INDICATORS FOR BOTH STEAM AND GAS STERILIZATION ON EACH ENVELOPE; SELF-SEALING ADHESIVE FLAP; Style Designator: FLAT W/SAFETY FOLD. 6 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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