PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

885-1Collagen Reagent

Sigma Chemical Co · NSN 6550-01-463-1251 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-463-1251 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-463-1251. Primary manufacturer part number: 885-1.
Features
  • Collagen Reagent — FSC 6550
  • General Characteristics Item Description: FREEZE-DRIED VIAL CONTAINING APPROX 2MG COLLAGEN W/BUFFER SALTS
  • 2 verified cross-references
  • Primary manufacturer: Sigma Chemical Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collagen Reagent, cataloged under National Stock Number 6550-01-463-1251, is classified within Federal Supply Class 6550 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Sigma Chemical Co. Government technical data includes 1 verified specification, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6550-01-463-1251
Primary Part Number885-1
Item NameCollagen Reagent
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerSigma Chemical Co
StatusACTIVE
General Characteristics Item DescriptionFREEZE-DRIED VIAL CONTAINING APPROX 2MG COLLAGEN W/BUFFER SALTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2825-00-146-91558851 INTERCHANGEABLE
Piston
Northrop Grumman Systems Corporation Div Marine Systems
5940-00-187-50578851 INTERCHANGEABLE
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Te Connectivity Corporation Dba Microdot Products
5905-00-246-9397 INTERCHANGEABLE
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6150-00-354-715152903 INTERCHANGEABLE
Lead,electrical
Brinkley Technology Group Llc Dba Hercules Manufacturing
4520-00-421-9661712XJ0932 INTERCHANGEABLE
Heating Element,electrical,immer
Indeeco Llc Dba Indeeco
5910-00-686-6025110D45 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5975-00-925-93168851 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
4710-01-309-9913 INTERCHANGEABLE
Tube,metallic
Cross-Reference Index
Part NumberManufacturer
885-1 Sigma Chemical Co (USA)
885-1 Sigma Aldrich Co Ltd (GBR)
Related Parts
2825-00-146-9155INTERCHANGEABLE
PISTON
8851
5940-00-187-5057INTERCHANGEABLE
TERMINAL,LUG
8851
5905-00-246-9397INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6150-00-354-7151INTERCHANGEABLE
LEAD,ELECTRICAL
52903
4520-00-421-9661INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
712XJ0932
5910-00-686-6025INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
110D45
5975-00-925-9316INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8851
4710-01-309-9913INTERCHANGEABLE
TUBE,METALLIC

Frequently Asked Questions

What is NSN 6550-01-463-1251?

NSN 6550-01-463-1251 is a Collagen Reagent, manufactured by Sigma Chemical Co, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-463-1251?

NSN 6550-01-463-1251 has 2 cross-referenced part numbers: 885-1 (Sigma Chemical Co), 885-1 (Sigma Aldrich Co Ltd).

What NSN replaces 6550-01-463-1251?

There are 8 known substitutes for 6550-01-463-1251: 2825-00-146-9155, 5940-00-187-5057, 5905-00-246-9397 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 885-1?

Key specifications for 885-1: General Characteristics Item Description: FREEZE-DRIED VIAL CONTAINING APPROX 2MG COLLAGEN W/BUFFER SALTS. 1 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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