The Holder,shoulder Harness, cataloged under National Stock Number 1680-01-346-7920, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Rockwell Collins Inc Dba Collins Aerospace Div Collins Aerospace - Mission Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-346-7920 |
| Primary Part Number | B114640-1 |
| Item Name | Holder,shoulder Harness |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Rockwell Collins Inc Dba Collins Aerospace Div Collins Aerospace - Mission Systems |
| Status | ACTIVE |
| FSC Application Data | 2 ESCAPE SYSTEM 2-MAN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B114640-1 PRIMARY | Rockwell Collins Inc Dba Collins Aerospace Div Collins Aerospace - Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| B114640-1 | C/1 Advisory reference — outside the item-of-supply concept Ami Industries, Inc Div Utc Aerospace Systems |
| B114640-1 | 5/9 Secondary reference U.S. Government activity |
| B114640-1 | 5/9 Secondary reference Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
NSN 1680-01-346-7920 is a Holder,shoulder Harness, manufactured by Rockwell Collins Inc Dba Collins Aerospace Div Collins Aerospace - Mission Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-346-7920 has 1 manufacturer part number on file: B114640-1 (Rockwell Collins Inc Dba Collins Aerospace Div Collins Aerospace - Mission Systems).
Key specifications for B114640-1: FSC Application Data: 2 ESCAPE SYSTEM 2-MAN; End Item Identification: PACER SPECIAL. 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.
NSN 1680-01-346-7920 has DEMIL Code D. 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.