The Screw,machine, cataloged under National Stock Number 5305-00-013-2198, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Zenith Fuel Systems Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-00-013-2198 |
| Primary Part Number | T11S12-12 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Zenith Fuel Systems Llc |
| Status | ACTIVE |
| Head Height | 0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM OR ZINC |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Screw Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| Thread Length | 0.667 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.216 INCHES IN |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| T11S12-12 PRIMARY | Zenith Fuel Systems Llc (USA) |
| T11S12-12 | Bendix Corp the Friction Materials Div (USA) |
| Reference | Meaning |
|---|---|
| 132198 | 5/9 Secondary reference General Motors Corp |
| 132198 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 132198 | 5/9 Secondary reference Diamond Reo Truck Co |
| T11S12-12 | 5/9 Secondary reference Bendix Corp the |
| 404850 | 5/9 Secondary reference White Motor Corp |
| 3109537S8 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 41N1212G | 3/9 Design control — primary reference Sasco Inc Canadian Div |
NSN 5305-00-013-2198 is a Screw,machine, manufactured by Zenith Fuel Systems Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-013-2198 has 2 manufacturer part numbers on file: T11S12-12 (Zenith Fuel Systems Llc), T11S12-12 (Bendix Corp the Friction Materials Div).
4 possible matches (shared part number, not a government interchangeability claim): 8105-00-726-5607, 8135-00-846-8409, 5342-01-283-5398. Verify interchangeability with system specifications before substitution.
Key specifications for T11S12-12: Head Height: 0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM OR ZINC; Fastener Length: 0.750 INCHES NOMINAL IN; Screw Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.