The Gasket, cataloged under National Stock Number 5330-01-666-9139, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Antenna Research Associates, Inc. Div Ara-Pembroke. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-666-9139 |
| Primary Part Number | 0043-31 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Antenna Research Associates, Inc. Div Ara-Pembroke |
| Status | ACTIVE |
| Cross-Sectional Height | 1.94 INCHES NOMINAL IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | EMI HOLLOW |
| Bolt Hole Quantity | 6 |
| Center to Center Distance Between Bolt Holes Along Length | 1.500 INCHES NOMINAL SIXTH HOLE IN |
| Color | GRAY/GREY |
| Center to Center Distance Between Bolt Holes Along Width | 1.250 INCHES NOMINAL SIXTH HOLE IN |
| Outside Corner Radius | 0.125 INCHES NOMINAL IN |
| Material | SILICONE OVERALL |
| Edge Radius | 0.125 INCHES NOMINAL IN |
| Hole Diameter | 0.200 INCHES NOMINAL SIXTH HOLE 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 |
|---|---|
| 0043-31 PRIMARY | Antenna Research Associates, Inc. Div Ara-Pembroke (USA) |
NSN 5330-01-666-9139 is a Gasket, manufactured by Antenna Research Associates, Inc. Div Ara-Pembroke, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-666-9139 has 1 manufacturer part number on file: 0043-31 (Antenna Research Associates, Inc. Div Ara-Pembroke).
Key specifications for 0043-31: Cross-Sectional Height: 1.94 INCHES NOMINAL IN; Flange Thickness: 0.062 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 1.940 INCHES NOMINAL IN. 12 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.