The Retainer,packing, cataloged under National Stock Number 5330-01-157-0548, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-157-0548 |
| Primary Part Number | 845-2181262 PC 12 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Cut Type | DIAGONAL OVERALL |
| Criticality Code Justification | ZZZX |
| Material Document and Classification | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Departure From Cited Designator | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Peripheral Diameter | 2.258 INCHES MINIMUM AND 2.262 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Cross-Sectional Height | 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.021 INCHES MINIMUM AND 2.023 INCHES MAXIMUM IN |
| Joint Type | SCARF-PERIPHERAL RETAINER |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-2181262 PC 12 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2620-932X1PC12,1IN | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| MS28774 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 845-2181262,PC121IN | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| PL-1025PC12 | Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA) |
| MS28774-226 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| PL-1025PC12 | Hydrasearch Company, Llc (USA) |
NSN 5330-01-157-0548 is a Retainer,packing, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-157-0548 has 7 cross-referenced part numbers: 845-2181262 PC 12 (Electric Boat Corporation Div General Dynamics Electric Boat), 2620-932X1PC12,1IN (Electric Boat Corporation Div General Dynamics Electric Boat), MS28774 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 845-2181262,PC121IN (Electric Boat Corporation Div General Dynamics Electric Boat), PL-1025PC12 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging) and 2 more.
There are 5 known substitutes for 5330-01-157-0548: 5330-00-582-1547, 5330-00-913-4700, 5330-01-227-6431 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-2181262 PC 12: Cut Type: DIAGONAL OVERALL; Criticality Code Justification: ZZZX; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Departure From Cited Designator: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 10 total characteristics are documented in the Federal Logistics Information System.