PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UU-P-221Paper,copying,diazo Process

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6750-00-471-3391 · FSC 6750 · No Item Name Available
Verified by PartsTable
NSN 6750-00-471-3391 — this item is cataloged by the U.S. Government under National Stock Number 6750-00-471-3391. Primary manufacturer part number: UU-P-221.
Features
  • Paper,copying,diazo Process — FSC 6750
  • Material Transparency: OPAQUE
  • Length: 40.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 2 CLASS AND 6 SPEED AND 1 STYLE AND 1 SUBCLASS AND 1 TYPE AND 2 MINIMUM DENSITY AND 5 MAXIMUM DENSITY AND 1 IMAGE COLOR
  • Reproduction Printing Speed: RAPID
  • Usage Form: SHEET
  • Substance Weight Designation: 20.5 POUNDS NOMINAL 17 IN. X 22 IN. SIZE LBS
  • Diazo Process Type: AMMONIA VAPOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Paper,copying,diazo Process, cataloged under National Stock Number 6750-00-471-3391, is classified within Federal Supply Class 6750 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN6750-00-471-3391
Primary Part NumberUU-P-221
Item NamePaper,copying,diazo Process
FSC / FSG6750 / 67 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Material TransparencyOPAQUE
Length40.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data2 CLASS AND 6 SPEED AND 1 STYLE AND 1 SUBCLASS AND 1 TYPE AND 2 MINIMUM DENSITY AND 5 MAXIMUM DENSITY AND 1 IMAGE COLOR
Reproduction Printing SpeedRAPID
Usage FormSHEET
Substance Weight Designation20.5 POUNDS NOMINAL 17 IN. X 22 IN. SIZE LBS
Diazo Process TypeAMMONIA VAPOR
Width28.000 INCHES NOMINAL IN
Base ColorWHITE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8662 INTERCHANGEABLE
Bearing,ball,annular
6750-00-160-9351 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-253-1794 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-411-4187 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-431-7989 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-469-2348 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-471-3392 INTERCHANGEABLE
Paper,copying,diazo Process
3110-00-554-5302 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-564800013C INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
6750-00-555-4595 INTERCHANGEABLE
Paper,copying,diazo Process
Cross-Reference Index
Part NumberManufacturer
UU-P-221 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
208S Ozalid Corp (USA)
Related Parts
3110-00-144-8662INTERCHANGEABLE
BEARING,BALL,ANNULAR
6750-00-160-9351INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-253-1794INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-411-4187INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-431-7989INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-469-2348INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-471-3392INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
3110-00-554-5302INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-5648INTERCHANGEABLE
BEARING,BALL,ANNULAR
00013C
6750-00-555-4595INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-702-7329INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-702-7339INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS

Frequently Asked Questions

What is NSN 6750-00-471-3391?

NSN 6750-00-471-3391 is a Paper,copying,diazo Process, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6750 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6750-00-471-3391?

NSN 6750-00-471-3391 has 2 cross-referenced part numbers: UU-P-221 (Federal Specifications Promulgated by General Services Administration Washington DC), 208S (Ozalid Corp).

What NSN replaces 6750-00-471-3391?

There are 12 known substitutes for 6750-00-471-3391: 3110-00-144-8662, 6750-00-160-9351, 6750-00-253-1794 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UU-P-221?

Key specifications for UU-P-221: Material Transparency: OPAQUE; Length: 40.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 CLASS AND 6 SPEED AND 1 STYLE AND 1 SUBCLASS AND 1 TYPE AND 2 MINIMUM DENSITY AND 5 MAXIMUM DENSITY AND 1 IMAGE COLOR; Reproduction Printing Speed: RAPID. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6750-00-471-3391 still in active supply?

NSN 6750-00-471-3391 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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