PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UU-P-221Paper,copying,diazo Process

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6750-00-663-0789 · FSC 6750 · No Item Name Available
Verified by PartsTable
NSN 6750-00-663-0789 — this item is cataloged by the U.S. Government under National Stock Number 6750-00-663-0789. Primary manufacturer part number: UU-P-221.
Features
  • Paper,copying,diazo Process — FSC 6750
  • Length: 1500.000 INCHES NOMINAL IN
  • Base Color: WHITE
  • Reproduction Printing Speed: RAPID
  • Usage Form: ROLL
  • Diazo Process Type: AMMONIA VAPOR
  • Material Transparency: OPAQUE
  • Width: 34.000 INCHES NOMINAL IN
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 6750-00-663-0789, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN6750-00-663-0789
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
Length1500.000 INCHES NOMINAL IN
Base ColorWHITE
Reproduction Printing SpeedRAPID
Usage FormROLL
Diazo Process TypeAMMONIA VAPOR
Material TransparencyOPAQUE
Width34.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8735100S3 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
6750-00-201-1341 INTERCHANGEABLE
Paper,copying,diazo Process
2530-00-278-225210074 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5120-00-293-3007HSF-10S INTERCHANGEABLE
Face,hammer,inserted
Williams J H Industrial Products Inc
9320-00-324-5629 INTERCHANGEABLE
Tape,adhesive,rubber
6750-00-368-75941921 INTERCHANGEABLE
Paper,copying,diazo Process
Azon Corp
6750-00-449-5186 INTERCHANGEABLE
Paper,copying,diazo Process
5342-00-545-5910P10-S INTERCHANGEABLE
Clamp,wraplock
Punch-Lok Co Div Pt Punch-Lok
6750-00-598-6441 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-598-6442 INTERCHANGEABLE
Paper,copying,diazo Process
Cross-Reference Index
Part NumberManufacturer
UU-P-221 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
10S Diazo Specialty Co Dba Dsc Systems Graphics (USA)
100S Ozalid Corp (USA)
Related Parts
3110-00-144-8735INTERCHANGEABLE
BEARING,BALL,ANNULAR
100S3
6750-00-201-1341INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
2530-00-278-2252INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
10074
5120-00-293-3007INTERCHANGEABLE
FACE,HAMMER,INSERTED
HSF-10S
9320-00-324-5629INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
6750-00-368-7594INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
1921
6750-00-449-5186INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
5342-00-545-5910INTERCHANGEABLE
CLAMP,WRAPLOCK
P10-S
6750-00-598-6441INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-598-6442INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-663-0782INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-663-0783INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS

Frequently Asked Questions

What is NSN 6750-00-663-0789?

NSN 6750-00-663-0789 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 6750-00-663-0789?

NSN 6750-00-663-0789 has 3 cross-referenced part numbers: UU-P-221 (Federal Specifications Promulgated by General Services Administration Washington DC), 10S (Diazo Specialty Co Dba Dsc Systems Graphics), 100S (Ozalid Corp).

What NSN replaces 6750-00-663-0789?

There are 12 known substitutes for 6750-00-663-0789: 3110-00-144-8735, 6750-00-201-1341, 2530-00-278-2252 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UU-P-221?

Key specifications for UU-P-221: Length: 1500.000 INCHES NOMINAL IN; Base Color: WHITE; Reproduction Printing Speed: RAPID; Usage Form: ROLL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6750-00-663-0789 still in active supply?

NSN 6750-00-663-0789 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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