The Seat,valve, cataloged under National Stock Number 4820-00-741-0880, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-741-0880 |
| Primary Part Number | 868889 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | CANCELLED |
| Seating Surface Shape | ANGULAR |
| Material Document and Classification | M.S. 803 MFR REF SINGLE MATERIAL RESPONSE BODY |
| Hardness Rating | 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM BODY |
| Style Designator | PLAIN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Hardness Rating | 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM FACE |
| Material | STEEL BODY |
| Body Outside Diameter | 1.525 INCHES MINIMUM AND 1.526 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.286 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-741-0880 is a Seat,valve, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-741-0880 has 4 cross-referenced part numbers: FRJ553 (Eaton Corp Dba Eaton Aerospace Jackson), 7410880 (U S Army Tank Automotive Command Amsta-Im-Mm), 868889 (Chrysler Realty Company Llc Dba Daimler Chrysler), A1389 (Eaton Corporation).
There are 7 known substitutes for 4820-00-741-0880: 4730-00-328-5198, 2540-00-737-1307, 3110-01-017-5565 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 868889: Seating Surface Shape: ANGULAR; Material Document and Classification: M.S. 803 MFR REF SINGLE MATERIAL RESPONSE BODY; Overall Height: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Hardness Rating: 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM BODY. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-741-0880 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.