The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-00-075-5097, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aero International, Llc Dba Ams Engineered Solutions. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-075-5097 |
| Primary Part Number | 1786745-1 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aero International, Llc Dba Ams Engineered Solutions |
| Status | ACTIVE |
| FSC Application Data | ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING |
| Inside Corner Radius | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ASTM D2000 3BA510 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | CIRCULAR |
| Aperture Width | 4.203 INCHES NOMINAL IN |
| Aperture Length | 9.406 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.369 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Material | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| 1786745-1 | Aero International, Llc Dba Ams Engineered Solutions (USA) |
| Reference | Meaning |
|---|---|
| 1786745-1 | 3/2 Design control — primary reference U.S. Government activity |
| 1786745-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5330-00-075-5097 is a Seal,nonmetallic Round Section, manufactured by Aero International, Llc Dba Ams Engineered Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-075-5097 has 1 manufacturer part number on file: 1786745-1 (Aero International, Llc Dba Ams Engineered Solutions).
Key specifications for 1786745-1: FSC Application Data: ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING; Inside Corner Radius: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR; Material Document and Classification: ASTM D2000 3BA510 ASSN STD ALL MATERIAL RESPONSES OVERALL. 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.