PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9905007218300Sign,traffic

Federal Prison Industries, Inc · NSN 9905-00-721-8300 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-00-721-8300 — this item is cataloged by the U.S. Government under National Stock Number 9905-00-721-8300. Primary manufacturer part number: 9905007218300.
Features
  • Sign,traffic — FSC 9905
  • Environmental Attribute Code: COMPREHENSIVE PROCUREMENT GUIDELINE - MISCELLANEOUS PRODUCTS - SIGNAGE
  • Thickness: 0.080 INCHES NOMINAL IN
  • Reflecting Surface: BACKGROUND AND LEGEND
  • Inscription Height: 10.000 INCHES NOMINAL IN
  • Design Shape: OCTAGONAL
  • Marking Designation: LEGEND
  • Inscription: STOP
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Sign,traffic, cataloged under National Stock Number 9905-00-721-8300, is classified within Federal Supply Class 9905 (No Item Name Available) of the Miscellaneous group. The primary manufacturer of record is Federal Prison Industries, Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9905-00-721-8300
Primary Part Number9905007218300
Item NameSign,traffic
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerFederal Prison Industries, Inc
StatusACTIVE
Environmental Attribute CodeCOMPREHENSIVE PROCUREMENT GUIDELINE - MISCELLANEOUS PRODUCTS - SIGNAGE
Thickness0.080 INCHES NOMINAL IN
Reflecting SurfaceBACKGROUND AND LEGEND
Inscription Height10.000 INCHES NOMINAL IN
Design ShapeOCTAGONAL
Marking DesignationLEGEND
InscriptionSTOP
Width Across Flats30.000 INCHES NOMINAL IN
ColorWHITE BORDER
MaterialALUMINUM ALLOY
ColorRED INSCRIPTION BACKGROUND
Post-Consumer Recovered Materials Percentage25.0
ColorWHITE INSCRIPTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5350-00-242-4404R1-1 INTERCHANGEABLE
Wool,metallic
International Steel Wool Corp
2940-00-541-350251150 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5945-00-636-8807 INTERCHANGEABLE
Relay,electromagnetic
9905-00-721-8734R1-1D INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc - Ebg
9905-00-721-87729905007218772 INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
5330-00-949-1495R1-1C INTERCHANGEABLE
Gasket
Flexitallic Us, Llc
8150-01-579-7539R11 INTERCHANGEABLE
Container,freight,thermal
Kodiak Thermal Technologies Inc
9510-01-617-5153 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
9905007218300 PRIMARY Federal Prison Industries, Inc (USA)
R1-1C Federal Prison Industries, Inc - Ebg (USA)
R1-1 Department of Transportation (USA)
MUTCD R1-1 Department of Transportation (USA)
Related Parts
5350-00-242-4404INTERCHANGEABLE
WOOL,METALLIC
R1-1
2940-00-541-3502INTERCHANGEABLE
FILTER ELEMENT,FLUID
51150
5945-00-636-8807INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9905-00-721-8734INTERCHANGEABLE
SIGN,TRAFFIC
R1-1D
9905-00-721-8772INTERCHANGEABLE
SIGN,TRAFFIC
9905007218772
5330-00-949-1495INTERCHANGEABLE
GASKET
R1-1C
8150-01-579-7539INTERCHANGEABLE
CONTAINER,FREIGHT,THERMAL
R11
9510-01-617-5153INTERCHANGEABLE
BAR,METAL

Frequently Asked Questions

What is NSN 9905-00-721-8300?

NSN 9905-00-721-8300 is a Sign,traffic, manufactured by Federal Prison Industries, Inc, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-00-721-8300?

NSN 9905-00-721-8300 has 4 cross-referenced part numbers: 9905007218300 (Federal Prison Industries, Inc), R1-1C (Federal Prison Industries, Inc - Ebg), R1-1 (Department of Transportation), MUTCD R1-1 (Department of Transportation).

What NSN replaces 9905-00-721-8300?

There are 8 known substitutes for 9905-00-721-8300: 5350-00-242-4404, 2940-00-541-3502, 5945-00-636-8807 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9905007218300?

Key specifications for 9905007218300: Environmental Attribute Code: COMPREHENSIVE PROCUREMENT GUIDELINE - MISCELLANEOUS PRODUCTS - SIGNAGE; Thickness: 0.080 INCHES NOMINAL IN; Reflecting Surface: BACKGROUND AND LEGEND; Inscription Height: 10.000 INCHES NOMINAL IN. 14 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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