PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

530050Coating Compound,oxide Black

Birchwood Laboratories Llc · NSN 6850-01-525-2632 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-525-2632 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-525-2632. Primary manufacturer part number: 530050.
Features
  • Coating Compound,oxide Black — FSC 6850
  • Application Method: BRUSH
  • Quantity Within Each Unit Package: 1.0 GALLONS
  • Physical Form: LIQUID
  • 2 verified cross-references
  • Primary manufacturer: Birchwood Laboratories Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coating Compound,oxide Black, cataloged under National Stock Number 6850-01-525-2632, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Birchwood Laboratories Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-525-2632
Primary Part Number530050
Item NameCoating Compound,oxide Black
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerBirchwood Laboratories Llc
StatusACTIVE
Application MethodBRUSH
Quantity Within Each Unit Package1.0 GALLONS
Physical FormLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-121-4958 INTERCHANGEABLE
Resistor,fixed,composition
4730-00-317-42174S26 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
6850-01-115-5268530051 INTERCHANGEABLE
Coating Compound,oxide Black
Birchwood Laboratories Llc
5305-01-237-1601530-050 INTERCHANGEABLE
Screw
Kirby Morgan Dive Systems Inc
5910-01-281-4967 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5330-01-471-688953-0050 INTERCHANGEABLE
Gasket
General Dynamics Itronix Corporation
Cross-Reference Index
Part NumberManufacturer
530050 PRIMARY Birchwood Laboratories Llc (USA)
BST4 Birchwood Laboratories Llc (USA)
Related Parts
5905-00-121-4958INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
4730-00-317-4217INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4S26
6850-01-115-5268INTERCHANGEABLE
COATING COMPOUND,OXIDE BLACK
530051
5305-01-237-1601INTERCHANGEABLE
SCREW
530-050
5910-01-281-4967INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5330-01-471-6889INTERCHANGEABLE
GASKET
53-0050

Frequently Asked Questions

What is NSN 6850-01-525-2632?

NSN 6850-01-525-2632 is a Coating Compound,oxide Black, manufactured by Birchwood Laboratories Llc, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-525-2632?

NSN 6850-01-525-2632 has 2 cross-referenced part numbers: 530050 (Birchwood Laboratories Llc), BST4 (Birchwood Laboratories Llc).

What NSN replaces 6850-01-525-2632?

There are 6 known substitutes for 6850-01-525-2632: 5905-00-121-4958, 4730-00-317-4217, 6850-01-115-5268 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 530050?

Key specifications for 530050: Application Method: BRUSH; Special Features: FOR ALL FERROUS ALLOYS; Quantity Within Each Unit Package: 1.0 GALLONS; Physical Form: LIQUID. 4 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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