PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

O-C-275Potassium Ferricyanide,photograp

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6750-00-174-5455 · FSC 6750 · No Item Name Available
Verified by PartsTable
NSN 6750-00-174-5455 — this item is cataloged by the U.S. Government under National Stock Number 6750-00-174-5455. Primary manufacturer part number: O-C-275.
Features
  • Potassium Ferricyanide,photograp — FSC 6750
  • Composition and Percentage: 99.0 MINIMUM BY WEIGHT POTASSIUM FERRICYANIDE
  • Quantity Within Each Unit Package: 100.000 POUNDS LBS
  • Physical Form: CRYSTAL OR POWDER
  • Impurities Limitation in Percent: INSOLUBLE MATTER 0.03
  • Composition and Percentage: 99.0 MINIMUM BY WEIGHT POTASSIUM FERRICYANIDE
  • Quantity Within Each Unit Package: 100.000 POUNDS LBS
  • Nondefinitive Spec/std Data: IX CLASS AND PHOTOGRAPHIC GRADE GRADE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Potassium Ferricyanide,photograp, cataloged under National Stock Number 6750-00-174-5455, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6750-00-174-5455
Primary Part NumberO-C-275
Item NamePotassium Ferricyanide,photograp
FSC / FSG6750 / 67 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Composition and Percentage99.0 MINIMUM BY WEIGHT POTASSIUM FERRICYANIDE
Quantity Within Each Unit Package100.000 POUNDS LBS
Physical FormCRYSTAL OR POWDER
Impurities Limitation in PercentINSOLUBLE MATTER 0.03
Composition and Percentage99.0 MINIMUM BY WEIGHT POTASSIUM FERRICYANIDE
Quantity Within Each Unit Package100.000 POUNDS LBS
Nondefinitive Spec/std DataIX CLASS AND PHOTOGRAPHIC GRADE GRADE
Impurities Limitation in PercentINSOLUBLE MATTER 0.03
Nondefinitive Spec/std DataIX CLASS AND PHOTOGRAPHIC GRADE GRADE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6750-00-053-8364 INTERCHANGEABLE
Formaldehyde Solution,photograph
6750-00-141-6180 INTERCHANGEABLE
Methylaminophenol Sulfate,photog
6750-00-241-8425 INTERCHANGEABLE
Sodium Carbonate,monohydrate,pho
6750-00-264-5866 INTERCHANGEABLE
Sodium Carbonate,monohydrate,pho
6750-00-274-6725 INTERCHANGEABLE
Ammonium Thiosulfate,photographi
6750-00-274-6731 INTERCHANGEABLE
Potassium Bromide,photographic
6750-00-664-2100ISO 418 INTERCHANGEABLE
Sodium Sulfite,anhydrous,photogr
American National Standards Institute Incorporated Dba American National Standards Institute
6750-00-664-8269 INTERCHANGEABLE
Hydroquinone,photographic
6750-01-059-0434 INTERCHANGEABLE
Ammonium Hydroxide,photographic
Cross-Reference Index
Part NumberManufacturer
O-C-275 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
6750-00-053-8364INTERCHANGEABLE
FORMALDEHYDE SOLUTION,PHOTOGRAPH
6750-00-141-6180INTERCHANGEABLE
METHYLAMINOPHENOL SULFATE,PHOTOG
6750-00-241-8425INTERCHANGEABLE
SODIUM CARBONATE,MONOHYDRATE,PHO
6750-00-264-5866INTERCHANGEABLE
SODIUM CARBONATE,MONOHYDRATE,PHO
6750-00-274-6725INTERCHANGEABLE
AMMONIUM THIOSULFATE,PHOTOGRAPHI
6750-00-274-6731INTERCHANGEABLE
POTASSIUM BROMIDE,PHOTOGRAPHIC
6750-00-664-2100INTERCHANGEABLE
SODIUM SULFITE,ANHYDROUS,PHOTOGR
ISO 418
6750-00-664-8269INTERCHANGEABLE
HYDROQUINONE,PHOTOGRAPHIC
6750-01-059-0434INTERCHANGEABLE
AMMONIUM HYDROXIDE,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6750-00-174-5455?

NSN 6750-00-174-5455 is a Potassium Ferricyanide,photograp, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6750 (No Item Name Available). Status: active.

What are the part numbers for NSN 6750-00-174-5455?

NSN 6750-00-174-5455 has 1 cross-referenced part number: O-C-275 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 6750-00-174-5455?

There are 9 known substitutes for 6750-00-174-5455: 6750-00-053-8364, 6750-00-141-6180, 6750-00-241-8425 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of O-C-275?

Key specifications for O-C-275: Composition and Percentage: 99.0 MINIMUM BY WEIGHT POTASSIUM FERRICYANIDE; Quantity Within Each Unit Package: 100.000 POUNDS LBS; Physical Form: CRYSTAL OR POWDER; Impurities Limitation in Percent: INSOLUBLE MATTER 0.03. 9 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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