The Ballistic Foam, cataloged under National Stock Number 1680-01-499-1052, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ballistic Foam |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Computer Center the (CAGE 0ZT51); Northrop Grumman Systems Corporation (CAGE 79RG9); The Boeing Company Div Defense (CAGE 76301); Crestview Aerospace Llc Div Crestview Aerospace (CAGE 23974); Thermal Structures, Inc (CAGE 54787) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-499-1052 |
| Primary Part Number | 160D611701-94 |
| Item Name | Ballistic Foam |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 160D611701-94 | Computer Center the (USA) |
| 160D611701-94 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 160D611701-94 | The Boeing Company Div Defense (USA) |
| 160D611701-94 | Crestview Aerospace Llc Div Crestview Aerospace (USA) |
| 160D611701-94 | Thermal Structures, Inc (USA) |
| Reference | Meaning |
|---|---|
| 160D611701-94 | 3/1 Design control — primary reference U.S. Government activity |
| 160D611701 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| 160D611701-94 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1680-01-499-1052 is a Ballistic Foam, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-499-1052 has 5 manufacturer part numbers on file: 160D611701-94 (Computer Center the), 160D611701-94 (Northrop Grumman Systems Corporation), 160D611701-94 (The Boeing Company Div Defense), 160D611701-94 (Crestview Aerospace Llc Div Crestview Aerospace), 160D611701-94 (Thermal Structures, Inc).
9 possible matches (shared part number, not a government interchangeability claim): 1560-01-500-1158, 1560-01-500-1162, 1560-01-500-1163. Verify interchangeability with system specifications before substitution.
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 1680-01-499-1052 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.