The Gasket, cataloged under National Stock Number 5330-00-373-8740, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-373-8740 |
| Primary Part Number | 12-413 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | CANCELLED |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Bolt Hole Quantity | 8 |
| Material Document and Classification | MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Thickness | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Diameter | 4.313 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL |
| Bolt Circle Diameter | 3.688 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Aperture Diameter | 3.031 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-413 | Donallco Inc (USA) |
| TF6307 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| TF6307-1 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 763-17 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 763-17 | Donallco Inc (USA) |
| 12-413 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| TF6307-2 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
NSN 5330-00-373-8740 is a Gasket, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-373-8740 has 7 cross-referenced part numbers: 12-413 (Donallco Inc), TF6307 (Eaton Corp Dba Eaton Aerospace Jackson), TF6307-1 (Eaton Corp Dba Eaton Aerospace Jackson), 763-17 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 763-17 (Donallco Inc) and 2 more.
There are 10 known substitutes for 5330-00-373-8740: 4210-00-204-0992, 5136-00-580-7335, 5950-00-818-6952 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-413: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Bolt Hole Quantity: 8; Material Document and Classification: MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-373-8740 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.