PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02749-25Hematoxylin Stain

Polysciences Inc · NSN 6550-01-262-7403 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-262-7403 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-262-7403. Primary manufacturer part number: 02749-25.
Features
  • Hematoxylin Stain — FSC 6550
  • Physical Form: POWDER
  • Supplementary Features: MEDSEP ITEM FOR DOD, POLYSCIENCES INC
  • Primary Container Type: BOTTLE
  • Primary Container Content Quantity: 25.000 GRAMS G
  • 3 verified cross-references
  • Primary manufacturer: Polysciences Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hematoxylin Stain, cataloged under National Stock Number 6550-01-262-7403, 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 Polysciences Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: BT.

Technical Specifications
ParameterValue
NSN6550-01-262-7403
Primary Part Number02749-25
Item NameHematoxylin Stain
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerPolysciences Inc
StatusACTIVE
Physical FormPOWDER
Supplementary FeaturesMEDSEP ITEM FOR DOD, POLYSCIENCES INC
Primary Container TypeBOTTLE
Primary Container Content Quantity25.000 GRAMS G
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueBT
Verified Substitutes 12
4730-00-188-35143152-4-3-8 INTERCHANGEABLE
Plug,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6105-00-391-45282749 INTERCHANGEABLE
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9905-00-424-9829 INTERCHANGEABLE
Marker,traffic
6720-00-624-03052749 INTERCHANGEABLE
Side Lightning Unit
Bosch Security Systems, Llc
5365-00-892-47292749 INTERCHANGEABLE
Spacer,ring
R-Way Gasket & Supply Co Inc
9540-00-985-3804 INTERCHANGEABLE
Channel,structural
6505-01-042-65012749 INTERCHANGEABLE
Hydroxyzine Pamoate Capsules
Pfizer Inc
6520-01-063-7478JMMC-F-00067 INTERCHANGEABLE
Floss,waxed,dental
Jm Murray Center Inc
4810-01-161-509425903 INTERCHANGEABLE
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Forenta Lp
2530-01-249-0042 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Cross-Reference Index
Part NumberManufacturer
2749 Polysciences Inc (USA)
HEMATOXYLIN DRY POWDER Polysciences Inc (USA)
02749-25 PRIMARY Polysciences Inc (USA)
Related Parts
4730-00-188-3514INTERCHANGEABLE
PLUG,PIPE
3152-4-3-8
6105-00-391-4528INTERCHANGEABLE
BLADES,AIR MOTOR
2749
9905-00-424-9829INTERCHANGEABLE
MARKER,TRAFFIC
6720-00-624-0305INTERCHANGEABLE
SIDE LIGHTNING UNIT
2749
5365-00-892-4729INTERCHANGEABLE
SPACER,RING
2749
9540-00-985-3804INTERCHANGEABLE
CHANNEL,STRUCTURAL
6505-01-042-6501INTERCHANGEABLE
HYDROXYZINE PAMOATE CAPSULES
2749
6520-01-063-7478INTERCHANGEABLE
FLOSS,WAXED,DENTAL
JMMC-F-00067
4810-01-161-5094INTERCHANGEABLE
VALVE,SOLENOID
25903
2530-01-249-0042INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
5360-01-371-3228INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2749
1005-01-546-3896INTERCHANGEABLE
CYLINDER,GAS,GUN
2749

Frequently Asked Questions

What is NSN 6550-01-262-7403?

NSN 6550-01-262-7403 is a Hematoxylin Stain, manufactured by Polysciences Inc, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-262-7403?

NSN 6550-01-262-7403 has 3 cross-referenced part numbers: 2749 (Polysciences Inc), HEMATOXYLIN DRY POWDER (Polysciences Inc), 02749-25 (Polysciences Inc).

What NSN replaces 6550-01-262-7403?

There are 12 known substitutes for 6550-01-262-7403: 4730-00-188-3514, 6105-00-391-4528, 9905-00-424-9829 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02749-25?

Key specifications for 02749-25: Physical Form: POWDER; Supplementary Features: MEDSEP ITEM FOR DOD, POLYSCIENCES INC; Primary Container Type: BOTTLE; Part Name Assigned by Controlling Agency: HEMATOXYLIN STAIN POWDER 25 GRAMS G. 5 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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