Sealco Air Controls Inc · NSN 2990-00-891-8374 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-891-8374 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-891-8374. Primary manufacturer part number: 6900.
2990-00-891-8374 — No Item Name Available illustration
Features
Valve,relay — FSC 2990
General Characteristics Item Description: SEALCO AIR BRAKES INC,PART NO. 6900NM
3 verified cross-references
Primary manufacturer: Sealco Air Controls Inc
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Circuit control and protection
Equipment power management
General Description
The Valve,relay, cataloged under National Stock Number 2990-00-891-8374, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Sealco Air Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 2990-00-891-8374 is a Valve,relay, manufactured by Sealco Air Controls Inc, classified under FSC 2990 (No Item Name Available). Status: active.
What are the part numbers for NSN 2990-00-891-8374?
NSN 2990-00-891-8374 has 3 cross-referenced part numbers: 6900 (Sealco Air Controls Inc), 6900NM (Sealco Air Controls Inc), 701117 (Dresser, Llc).
What NSN replaces 2990-00-891-8374?
There are 11 known substitutes for 2990-00-891-8374: 2920-00-035-8587, 3120-00-097-1706, 5930-00-114-1994 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 6900?
Key specifications for 6900: General Characteristics Item Description: SEALCO AIR BRAKES INC,PART NO. 6900NM; Special Features: AS DIFFERENTIATED BY MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.