The Screw,machine, cataloged under National Stock Number 5305-01-556-5539, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-556-5539 |
| Primary Part Number | 91204 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Specification/standard Data | D8286-DIN 7985 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Head Style | PAN |
| Special Test Features | FINISH = ZN A1J PER ISO 4042 (TRIVALENT, ROHS COMPLIANT) |
| Screw Material | STEEL |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Screw Surface Treatment | ZINC |
| Fastener Length | 20.00 MILLIMETERS NOMINAL MM |
| Color | SILVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ESP-CM-3.101-PP | Nd Defense Llc (USA) |
| 91204 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| ESP-CM-1.101-GS | Nd Defense Llc (USA) |
| 30988R1 | Nd Defense Llc (USA) |
| 12759-00529 | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-556-5539 is a Screw,machine, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-556-5539 has 5 cross-referenced part numbers: ESP-CM-3.101-PP (Nd Defense Llc), 91204 (Fastenal Company Dba Fastenal Co), ESP-CM-1.101-GS (Nd Defense Llc), 30988R1 (Nd Defense Llc), 12759-00529 (Fastenal Company Dba Fastenal Co).
There are 12 known substitutes for 5305-01-556-5539: 5360-00-102-4672, 5940-00-113-9828, 3020-00-251-0903 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 91204: Part Name Assigned by Controlling Agency: SCREW, M4 X 20MM CLASS 4.8 P/H MM; End Item Identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS; MRAP MAXXPRO DASH ISS W/OGPK AND W/CROWS; Specification/standard Data: D8286-DIN 7985 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Head Style: PAN. 12 total characteristics are documented in the Federal Logistics Information System.