PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LU620Chemical Antigalling Cmpd

Sprayon · NSN 6850-00-155-6444 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-00-155-6444 — this item is cataloged by the U.S. Government under National Stock Number 6850-00-155-6444. Primary manufacturer part number: LU620.
Features
  • Chemical Antigalling Cmpd — FSC 6850
  • 15 verified cross-references
  • Primary manufacturer: Sprayon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chemical Antigalling Cmpd, cataloged under National Stock Number 6850-00-155-6444, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Sprayon. This item has 15 commercial cross-references from 13 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
NSN6850-00-155-6444
Primary Part NumberLU620
Item NameChemical Antigalling Cmpd
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerSprayon
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-003-25112885038 INTERCHANGEABLE
Switch,thermostatic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3405-00-051-1664C5A INTERCHANGEABLE
Saw,band,cutoff
Doall Baltimore Company
6760-00-067-70765-100-3 INTERCHANGEABLE
Light,photographic
Testrite Instrument Co Inc
5310-00-193-971519040 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
6850-00-200-3782 INTERCHANGEABLE
Chemical Antigallin
5133-00-228-1375 INTERCHANGEABLE
Drill,twist
8030-00-251-3980 INTERCHANGEABLE
Antiseize Compound
5365-00-312-622151003 INTERCHANGEABLE
Ring,nozzle
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5120-00-379-24905110907 INTERCHANGEABLE
Cleaner,burner Slot,gasoline Fie
Timber Edge Machine Inc.
4320-00-398-9389BS4-1858PC4 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
81464 Permatex, Inc. Dba Permatex, Inc./ a Division of Itw (USA)
CP-16 Ohio Scientific Inc (USA)
620 Sherwin-Williams Divesified Brands, Inc. (USA)
620 Sprayon (USA)
80470 Loctite Corp Permatex Industrial Div (USA)
LU620 PRIMARY Sprayon (USA)
5902551 Hamilton Sundstrand Corporation (USA)
51003 Federal-Mogul Corp Fel-Pro Gasket Div (USA)
NSA-16 PRIMARY Bostik, Inc. (USA)
1288K15 Mcmaster-Carr Supply Co (USA)
S00620 The Sherwin-Williams Company (USA)
76759 PRIMARY Loctite Corp (USA)
19040 Devcon Corp (USA)
C5-A Federal-Mogul Corp Fel-Pro Gasket Div (USA)
20126 Husk-Itt Corp (USA)
Related Parts
5930-00-003-2511INTERCHANGEABLE
SWITCH,THERMOSTATIC
2885038
3405-00-051-1664INTERCHANGEABLE
SAW,BAND,CUTOFF
C5A
6760-00-067-7076INTERCHANGEABLE
LIGHT,PHOTOGRAPHIC
5-100-3
5310-00-193-9715INTERCHANGEABLE
WASHER,FLAT
19040
6850-00-200-3782INTERCHANGEABLE
CHEMICAL ANTIGALLIN
5133-00-228-1375INTERCHANGEABLE
DRILL,TWIST
8030-00-251-3980INTERCHANGEABLE
ANTISEIZE COMPOUND
5365-00-312-6221INTERCHANGEABLE
RING,NOZZLE
51003
5120-00-379-2490INTERCHANGEABLE
CLEANER,BURNER SLOT,GASOLINE FIE
5110907
4320-00-398-9389INTERCHANGEABLE
RING,WEARING
BS4-1858PC4
5365-00-474-3072INTERCHANGEABLE
PLUG,MACHINE THREAD
20126
4820-00-495-2570INTERCHANGEABLE
VALVE,SAFETY RELIEF

Frequently Asked Questions

What is NSN 6850-00-155-6444?

NSN 6850-00-155-6444 is a Chemical Antigalling Cmpd, manufactured by Sprayon, classified under FSC 6850 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6850-00-155-6444?

NSN 6850-00-155-6444 has 15 cross-referenced part numbers: 81464 (Permatex, Inc. Dba Permatex, Inc./ a Division of Itw), CP-16 (Ohio Scientific Inc), 620 (Sherwin-Williams Divesified Brands, Inc.), 620 (Sprayon), 80470 (Loctite Corp Permatex Industrial Div) and 10 more.

What NSN replaces 6850-00-155-6444?

There are 12 known substitutes for 6850-00-155-6444: 5930-00-003-2511, 3405-00-051-1664, 6760-00-067-7076 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LU620?

Key specifications for LU620: Special Features: METALLIC FLAKE AND GRAPHITE; GRAY; LIQUID; NOT FOR USE ON OXYGEN SYSTEMS, TEMP RATING: 1600.0 DEG FAHRENHEIT, BASIC INGREDIENT: GRAPHITE, QUANTITY WIHIN EACH UNIT PACKAGE: 12.0 OUNCES, USAGE DESIGN: FOR PREVENTING SEIZURE, GALLING AND CORROSION OF METAL PARTS, 8 TO 16 OUNCE NET WEIGHT CAN. OZ. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6850-00-155-6444 still in active supply?

NSN 6850-00-155-6444 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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