The Gasket, cataloged under National Stock Number 5330-01-047-9183, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-047-9183 |
| Primary Part Number | MS90484-18-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Aperture Diameter | 1.180 INCHES MINIMUM AND 1.195 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM ALL HOLES IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM ALL HOLES IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |
| Hole Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM ALL HOLES IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS90484-18-1 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 966AS6530-40 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| MS90484-18-1 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS90484 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5330-01-047-9183 is a Gasket, manufactured by Sae International Dba Sae International, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-047-9183 has 1 manufacturer part number on file: MS90484-18-1 (Sae International Dba Sae International).
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-054-0857, 5999-01-065-9640, 5330-01-074-8879. Verify interchangeability with system specifications before substitution.
Key specifications for MS90484-18-1: Cross-Sectional Thickness: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR; Overall Length: 1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN; Overall Width: 1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.