The Stud,self-Locking, cataloged under National Stock Number 5307-01-488-9366, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Pics Screw Machine, Inc. Dba Pics Screw Machine Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5307-01-488-9366 |
| Primary Part Number | NCS-4-2-16 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Pics Screw Machine, Inc. Dba Pics Screw Machine Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-14072,E-300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | SELF-LOCKING |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.112 INCHES STUD THREAD IN |
| Head Length | 0.055 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN |
| Locking Feature | SELF-CLINCHING HEAD |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A STUD THREAD A |
| Thread Quantity Per Inch | 40 STUD THREAD |
| Material | STEEL COMP 303 |
| Distance Across Flats | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Head Diameter | 0.199 INCHES NOMINAL IN |
| 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 |
|---|---|
| NCS-4-2-16 PRIMARY | Pics Screw Machine, Inc. Dba Pics Screw Machine Inc (USA) |
| 66554-062-16 PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
| Reference | Meaning |
|---|---|
| 70-2729900 | D/9 Drawing number reference only General Dynamics Mission Systems, Inc. |
| RCS 44-(062)-16 | 5/9 Secondary reference Radio Component Corp |
| 70-2729900-1008 | 7/2 Vendor item drawing reference General Dynamics Mission Systems, Inc. |
NSN 5307-01-488-9366 is a Stud,self-Locking, manufactured by Pics Screw Machine, Inc. Dba Pics Screw Machine Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-488-9366 has 2 manufacturer part numbers on file: NCS-4-2-16 (Pics Screw Machine, Inc. Dba Pics Screw Machine Inc), 66554-062-16 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5307-01-514-7081, 5307-01-515-3639, 5307-01-515-3648. Verify interchangeability with system specifications before substitution.
Key specifications for NCS-4-2-16: Surface Treatment Document and Classification: MIL-F-14072,E-300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: SELF-LOCKING; Overall Length: 0.500 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. 13 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.