The Ballistic Foam, cataloged under National Stock Number 1680-01-496-5339, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Survival Systems International, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-496-5339 |
| Primary Part Number | 160D611706-27 |
| Item Name | Ballistic Foam |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Survival Systems International, Inc |
| 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 |
|---|---|
| 160D611706-27 | Survival Systems International, Inc (USA) |
| 160D611706-27 | Thermal Structures, Inc (USA) |
| 160D611706-27 | Crestview Aerospace Llc Div Crestview Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 160D611706-27 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 160D611706 | 5/9 Secondary reference Crestview Aerospace Llc Div Crestview Aerospace |
| 160D611706-27 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 160D611706-27 | 3/2 Design control — primary reference U.S. Government activity |
| 160D611706-27 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 1680-01-496-5339 is a Ballistic Foam, manufactured by Survival Systems International, Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-496-5339 has 3 manufacturer part numbers on file: 160D611706-27 (Survival Systems International, Inc), 160D611706-27 (Thermal Structures, Inc), 160D611706-27 (Crestview Aerospace Llc Div Crestview Aerospace).
2 possible matches (shared part number, not a government interchangeability claim): 1560-01-500-1145, 1560-01-500-3948. Verify interchangeability with system specifications before substitution.
Key specifications for 160D611706-27: Special Features: FOAM BLOCK DIMENSIONS: 6.50 INX 15.00 IN X 34.25 IN; FOAM INSTL, WING, FUSELAGE FAIRING IN; End Item Identification: A-10A AIRCRAFT A. 0 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 1680-01-496-5339 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.