PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-191Primer Coating

Lockheed Martin Corporation · NSN 8010-01-494-0457 · FSC 8010 · No Item Name Available
Verified by PartsTable
NSN 8010-01-494-0457 — this item is cataloged by the U.S. Government under National Stock Number 8010-01-494-0457. Primary manufacturer part number: C-191.
Features
  • Primer Coating — FSC 8010
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Primer Coating, cataloged under National Stock Number 8010-01-494-0457, is classified within Federal Supply Class 8010 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Lockheed Martin Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8010-01-494-0457
Primary Part NumberC-191
Item NamePrimer Coating
FSC / FSG8010 / 80 — No Item Name Available
ManufacturerLockheed Martin Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2990-00-347-5294 INTERCHANGEABLE
Clamp Assy,muffler
5340-00-364-9928210-0863-00 INTERCHANGEABLE
Strap,retaining
Tektronix, Inc.
2520-00-379-4306 INTERCHANGEABLE
Disk,clutch,vehicular
2920-00-983-0950AL61 INTERCHANGEABLE
Cap,ignition Distribution
Trw Inc Replacement Parts Div
6105-01-007-7232C14H501 INTERCHANGEABLE
Motor,alternating Current
Reliance Electric Company Dba Reliance & Dodge Brands
Cross-Reference Index
Part NumberManufacturer
C-191 PRIMARY Lockheed Martin Corporation (USA)
5PTMRL23 Lockheed Martin Corp (USA)
Related Parts
2990-00-347-5294INTERCHANGEABLE
CLAMP ASSY,MUFFLER
5340-00-364-9928INTERCHANGEABLE
STRAP,RETAINING
210-0863-00
2520-00-379-4306INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
2920-00-983-0950INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
AL61
6105-01-007-7232INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
C14H501

Frequently Asked Questions

What is NSN 8010-01-494-0457?

NSN 8010-01-494-0457 is a Primer Coating, manufactured by Lockheed Martin Corporation, classified under FSC 8010 (No Item Name Available). Status: active.

What are the part numbers for NSN 8010-01-494-0457?

NSN 8010-01-494-0457 has 2 cross-referenced part numbers: C-191 (Lockheed Martin Corporation), 5PTMRL23 (Lockheed Martin Corp).

What NSN replaces 8010-01-494-0457?

There are 5 known substitutes for 8010-01-494-0457: 2990-00-347-5294, 5340-00-364-9928, 2520-00-379-4306 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-191?

Key specifications for C-191: End Item Identification: F-22. 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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