The Tape,lacing and Tying, cataloged under National Stock Number 4020-01-723-0223, is classified within Federal Supply Class 4020 (Fiber Rope, Cordage, and Twine) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Bae Systems Electronics Limited Div Underwater Systems Division. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4020-01-723-0223 |
| Primary Part Number | 4775BK4-001 |
| Item Name | Tape,lacing and Tying |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | Bae Systems Electronics Limited Div Underwater Systems Division |
| Status | ACTIVE |
| Length | 500.0 YARDS MAXIMUM |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Thickness | 0.017 INCHES MAXIMUM 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 |
|---|---|
| 4775BK4-001 | Bae Systems Electronics Limited Div Underwater Systems Division (GBR) |
| 25704035 | Bae Systems Integrated System Technologies Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 103-2 | 3/1 Design control — primary reference Breyden Products Llc |
NSN 4020-01-723-0223 is a Tape,lacing and Tying, manufactured by Bae Systems Electronics Limited Div Underwater Systems Division, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-723-0223 has 2 manufacturer part numbers on file: 4775BK4-001 (Bae Systems Electronics Limited Div Underwater Systems Division), 25704035 (Bae Systems Integrated System Technologies Ltd).
Key specifications for 4775BK4-001: Length: 500.0 YARDS MAXIMUM; Overall Width: 0.094 INCHES MAXIMUM IN; Special Features: TENSILE STRENGTH IS 50 POUNDS; TEMPERATURE IS MINUS 55 TO 121 DEGREE IN CELSIUS; DIFFERENTIATED BY COLOR LBS; Part Name Assigned by Controlling Agency: FLAT BRAIDED TAPE. 3 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.