The Retainer,umbilical, cataloged under National Stock Number 1440-01-138-5684, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-138-5684 |
| Item Name | Retainer,umbilical |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Status | ACTIVE |
| FSC Application Data | HOOK ASSY,UMBILICAL; FSCM 81755 P/N 16S220 |
| General Characteristics Item Description | 4.120 IN. LONG IN FLAT PATTERN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 16S219-7 | 3/2 Design control — primary reference U.S. Government activity |
| 16S219-7 | C/1 Advisory reference — outside the item-of-supply concept Engineered Magnetics Inc Aap Div |
NSN 1440-01-138-5684 is a Retainer,umbilical, classified under FSC 1440, Launchers, Guided Missile. Status: active.
Key specifications for 1440-01-138-5684: FSC Application Data: HOOK ASSY,UMBILICAL; FSCM 81755 P/N 16S220; General Characteristics Item Description: 4.120 IN. LONG IN FLAT PATTERN IN; End Item Identification: AIM-9. 2 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.
NSN 1440-01-138-5684 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.