The Strap,webbing, cataloged under National Stock Number 1680-00-229-2939, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-00-229-2939 |
| Item Name | Strap,webbing |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| FSC Application Data | SEAT ASSEMBLY,EJECTION,AIRCRAFT |
| Length | 4.650 INCHES NOMINAL IN |
| Pad Fastening Method | SEWED |
| Fastener Type | PAD LOCATION NOT OTHERWISE SPECIFIED |
| Material Document and Classification | MIL-W-4088, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Pad Width | 0.500 INCHES NOMINAL IN |
| Pad Length | 0.875 INCHES NOMINAL IN |
| Width | 0.562 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCATION NOT OTHERWISE SPECIFIED |
| End Type | BOTH PLAIN LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 472P400C075-1 | 3/9 Design control — primary reference Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| 472P400C075-1 | C/1 Advisory reference — outside the item-of-supply concept Ami Industries, Inc Div Utc Aerospace Systems |
NSN 1680-00-229-2939 is a Strap,webbing, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-00-229-2939: FSC Application Data: SEAT ASSEMBLY,EJECTION,AIRCRAFT; Length: 4.650 INCHES NOMINAL IN; Pad Fastening Method: SEWED; Fastener Type: PAD LOCATION NOT OTHERWISE SPECIFIED. 10 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 1680-00-229-2939 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.