The Pin,holdback, cataloged under National Stock Number 5315-01-007-3803, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is United States Department of the Navy Dba Naval Undersea Warfare Ctr Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-007-3803 |
| Primary Part Number | 3441784 |
| Item Name | Pin,holdback |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,ANODIZE,2.590 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3441784 PRIMARY | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA) |
| 890716 | Mbda Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 3441784 | 5/9 Secondary reference Goodrich Corporation Dba Goodrich Corp, a New York Corp |
| 3441784 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-007-3803 is a Pin,holdback, manufactured by United States Department of the Navy Dba Naval Undersea Warfare Ctr Div, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-007-3803 has 2 manufacturer part numbers on file: 3441784 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div), 890716 (Mbda Uk Ltd).
Key specifications for 3441784: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZE,2.590 IN. LG IN; End Item Identification: W/S: HELICOPTER, ADVANCE ATTACK, AH-1W; HELICOPTER, COBRA/TOW, AH SERIES W. 1 specification is 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.