The Seal,plain Encased, cataloged under National Stock Number 5330-01-178-4990, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 — No Item Name Available (FSG 53) |
| Manufacturers | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (CAGE 80201); General Dynamics Land Systems Canadacorp (CAGE 56161); Mcdonnell Douglas Helicopter Co Inc (CAGE 02731); The Boeing Company (CAGE 8V613) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-178-4990 |
| Primary Part Number | 7-311310254 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7-311310254 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 10672647-002 | General Dynamics Land Systems Canadacorp (CAN) |
| 29840 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 7-311310254 | Mcdonnell Douglas Helicopter Co Inc (USA) |
| 7-311310254 | The Boeing Company (USA) |
NSN 5330-01-178-4990 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-178-4990 has 5 cross-referenced part numbers: 7-311310254 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 10672647-002 (General Dynamics Land Systems Canadacorp), 29840 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 7-311310254 (Mcdonnell Douglas Helicopter Co Inc), 7-311310254 (The Boeing Company).
There are 3 known substitutes for 5330-01-178-4990: 3455-01-098-8906, 6520-01-359-5134, 8040-01-561-6093. Verify interchangeability with system specifications before substitution.