The Packing with Retainer, cataloged under National Stock Number 5330-00-121-8311, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5330-00-121-8311 |
| Primary Part Number | 580R587H03 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | CANCELLED |
| Construction | ONE-PIECE |
| Surface Treatment | PASSIVATE RETAINER |
| Packing Inside Diameter | 0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| Material Document and Classification | MIL-S-5059 COND A OR 1/4 HARD MIL SPEC ALL MATERIAL RESPONSES RETAINER |
| Material Document and Classification | AMS7287 ASSN STD SINGLE MATERIAL RESPONSE PACKING |
| Retainer Thickness | 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Packing Ring Cross-Sectional Diameter | 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Outside Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Material | STEEL COMP 301 OR STEEL COMP 302 RETAINER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 580R587H03 | Northrop Grumman Support Services Corp (USA) |
| 580R587H03 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 2457-2 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
NSN 5330-00-121-8311 is a Packing with Retainer, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-121-8311 has 3 cross-referenced part numbers: 580R587H03 (Northrop Grumman Support Services Corp), 580R587H03 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 2457-2 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
There are 7 known substitutes for 5330-00-121-8311: 3455-00-243-2178, 5999-00-549-5222, 5331-00-853-4272 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 580R587H03: Construction: ONE-PIECE; Surface Treatment: PASSIVATE RETAINER; Packing Inside Diameter: 0.149 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-121-8311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.