The Harness,aircraft Safety,shoulder, cataloged under National Stock Number 1680-01-528-9945, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-528-9945 |
| Primary Part Number | 3516AS2300-5 |
| Item Name | Harness,aircraft Safety,shoulder |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Belt Type | SHOULDER |
| Nominal Length | 19.250 INCHES IN |
| Fastener Material and Location | ANY ACCEPTABLE BUCKLE |
| Adjustability | NONADJUSTABLE |
| Personnel Capacity | 1 |
| Color | OLIVE DRAB |
| Webbing Width | 1.000 INCHES NOMINAL IN |
| Retractor Type | AUTOMATIC LOCKING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3516AS2300-5 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3516AS2300-5 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 3516AS2300 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 3516AS2300-3 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1680-01-528-9945 is a Harness,aircraft Safety,shoulder, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-528-9945 has 2 manufacturer part numbers on file: 3516AS2300-5 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3516AS2300-5 (Bae Systems Land & Armaments L.p.).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-563-5658. Verify interchangeability with system specifications before substitution.
Key specifications for 3516AS2300-5: Belt Type: SHOULDER; Nominal Length: 19.250 INCHES IN; Fastener Material and Location: ANY ACCEPTABLE BUCKLE; Adjustability: NONADJUSTABLE. 8 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 1680-01-528-9945 has DEMIL Code Q. 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.