The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-182-8442, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Langley Corp. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-182-8442 |
| Primary Part Number | 90570 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — No Item Name Available |
| Manufacturer | Langley Corp |
| Status | ACTIVE |
| Shoulder Diameter | 1.250 INCHES NOMINAL IN |
| Second End Taper Length | 0.190 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Second Shank Length | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Second End Taper Angle | 30.0 DEGREES NOMINAL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| First End Location | LONG END |
| Style Designator | SHOULDER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second Shank Diameter | 0.434 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Material | STEEL COMP XM-12 OVERALL |
| Thread Length | 0.530 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Series Designator | UNF |
| First End Taper Length | 0.050 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Internal Drive Style | SLOT |
| Second End Style | CHAMFERED |
| Nominal Thread Size | 0.437 INCHES IN |
| Shank Diameter | 0.400 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN |
| Shank Length | 0.825 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90570 | Langley Corp (USA) |
NSN 5315-01-182-8442 is a Pin,shoulder,headless, manufactured by Langley Corp, classified under FSC 5315 (No Item Name Available). Status: active.
NSN 5315-01-182-8442 has 1 cross-referenced part number: 90570 (Langley Corp).
There are 2 known substitutes for 5315-01-182-8442: 6625-00-111-7705, 3030-00-850-5830. Verify interchangeability with system specifications before substitution.
Key specifications for 90570: Shoulder Diameter: 1.250 INCHES NOMINAL IN; Second End Taper Length: 0.190 INCHES NOMINAL IN; Thread Class: 3A A; Second Shank Length: 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN. 26 total characteristics are documented in the Federal Logistics Information System.