The Retainer,packing, cataloged under National Stock Number 5330-01-071-4634, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-071-4634 |
| Primary Part Number | 2640-674X1 PIECE NO. 21CP |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | CANCELLED |
| Cross-Sectional Shape Style | SQUARE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Joint Type | SCARF-BUTT OVERALL |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Cut Type | RECTANGULAR OVERALL |
| Material Document and Classification | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Thickness | 0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN |
| Peripheral Diameter | 1.620 INCHES MINIMUM AND 1.622 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.500 INCHES NOMINAL IN |
| Distance Between Ends | 0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| Angle | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| Criticality Code Justification | ZZZW |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2640-674X1 PIECE NO. 21CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SAE-AS8791 | Sae International Dba Sae International (USA) |
| MS28782-27 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2641-405-01 ITEM 71CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-2180761 PIECE NO. 21 | Naval Sea Systems Command (USA) |
| 2641-405-01 ITEM 71 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 256202 PIECE 21 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2640-674X1 PIECE NO. 21 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 516-2005919ASSYB PIECE 33 | Naval Ship Systems Command (USA) |
| MS28782 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 845-2180761 PIECE NO. 21CP | Naval Inventory Control Point Mechanicsburg (USA) |
| MS28782-27CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 516-2005919ASSYB PIECE 33CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5330-01-071-4634 is a Retainer,packing, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-071-4634 has 13 cross-referenced part numbers: 2640-674X1 PIECE NO. 21CP (Naval Inventory Control Point Mechanicsburg), SAE-AS8791 (Sae International Dba Sae International), MS28782-27 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2641-405-01 ITEM 71CP (Naval Inventory Control Point Mechanicsburg), 845-2180761 PIECE NO. 21 (Naval Sea Systems Command) and 8 more.
There is 1 known substitute for 5330-01-071-4634: 5330-00-171-6695. Verify interchangeability with system specifications before substitution.
Key specifications for 2640-674X1 PIECE NO. 21CP: Cross-Sectional Shape Style: SQUARE; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Joint Type: SCARF-BUTT OVERALL; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-071-4634 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.