PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5311Seal,strapping

Independent Metal Strap Co Inc · NSN 8135-00-239-5311 · FSC 8135 · No Item Name Available
Verified by PartsTable
NSN 8135-00-239-5311 — this item is cataloged by the U.S. Government under National Stock Number 8135-00-239-5311. Primary manufacturer part number: 5311.
Features
  • Seal,strapping — FSC 8135
  • Stretching/sealing Machine Name: ACME
  • Stretching/sealing Machine Model Number: L-1
  • Sealing Equipment for Which Designed: SEALING TOOL OR STRETCHING/SEALING MACHINE
  • Strapping Type for Which Designed: STEEL
  • Strapping Width for Which Designed: 0.625 INCHES NOMINAL IN
  • Ears: NOT INCLUDED
  • Design Type: OPEN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel construction
General Description

The Seal,strapping, cataloged under National Stock Number 8135-00-239-5311, is classified within Federal Supply Class 8135 (No Item Name Available) of the Containers, Packaging, and Packing Supplies group. The primary manufacturer of record is Independent Metal Strap Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN8135-00-239-5311
Primary Part Number5311
Item NameSeal,strapping
FSC / FSG8135 / 81 — No Item Name Available
ManufacturerIndependent Metal Strap Co Inc
StatusCANCELLED
Stretching/sealing Machine NameACME
Stretching/sealing Machine Model NumberL-1
Sealing Equipment for Which DesignedSEALING TOOL OR STRETCHING/SEALING MACHINE
Strapping Type for Which DesignedSTEEL
Strapping Width for Which Designed0.625 INCHES NOMINAL IN
EarsNOT INCLUDED
Design TypeOPEN
MaterialSTEEL
Specification/standard Data81346-ASTM D 3953-87 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Width0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
8135-00-239-53088135-00-239-5308 INTERCHANGEABLE
Seal,strapping
Independent Metal Strap Co Inc
8135-00-290-10845-8 2120T INTERCHANGEABLE
Seal,strapping
Independent Metal Strap Co Inc
Cross-Reference Index
Part NumberManufacturer
ASTM D 3953-87 CLRFNATYDSTI General Services Administration Federal Supply Service (USA)
239-5311 Caprice Electronics, Inc (USA)
ASTM D 3953-87 American Society for Testing and Materials Dba Astm International (USA)
5311 PRIMARY Independent Metal Strap Co Inc (USA)
QQ-S-781 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
8135-00-239-5308INTERCHANGEABLE
SEAL,STRAPPING
8135-00-239-5308
8135-00-290-1084INTERCHANGEABLE
SEAL,STRAPPING
5-8 2120T

Frequently Asked Questions

What is NSN 8135-00-239-5311?

NSN 8135-00-239-5311 is a Seal,strapping, manufactured by Independent Metal Strap Co Inc, classified under FSC 8135 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 8135-00-239-5311?

NSN 8135-00-239-5311 has 5 cross-referenced part numbers: ASTM D 3953-87 CLRFNATYDSTI (General Services Administration Federal Supply Service), 239-5311 (Caprice Electronics, Inc), ASTM D 3953-87 (American Society for Testing and Materials Dba Astm International), 5311 (Independent Metal Strap Co Inc), QQ-S-781 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 8135-00-239-5311?

There are 2 known substitutes for 8135-00-239-5311: 8135-00-239-5308, 8135-00-290-1084. Verify interchangeability with system specifications before substitution.

What are the specifications of 5311?

Key specifications for 5311: Stretching/sealing Machine Name: ACME; Special Features: AMERICAN SOCIETY FOR TESTING MATERIALS ASTM D3953-87 CLASS R,FINSIH A,TYPE D,STYLE I; Stretching/sealing Machine Model Number: L-1; Sealing Equipment for Which Designed: SEALING TOOL OR STRETCHING/SEALING MACHINE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 8135-00-239-5311 still in active supply?

NSN 8135-00-239-5311 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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