The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-695-5251, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Fisica Applied Technologies, Inc. Div Randtron Antenna Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (CAGE 50643); Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (CAGE 70974) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-695-5251 |
| Primary Part Number | 62190-3-501 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Fisica Applied Technologies, Inc. Div Randtron Antenna Systems |
| 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 |
|---|---|
| 62190-3-501 PRIMARY | Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA) |
| 62190-3-501 | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 62190 | D/9 Drawing number reference only Fisica Applied Technologies, Inc. Div Randtron Antenna Systems |
| 62190-3-501 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1680-01-695-5251 is a Parts Kit,seal Replacement,mecha, manufactured by Fisica Applied Technologies, Inc. Div Randtron Antenna Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-695-5251 has 2 manufacturer part numbers on file: 62190-3-501 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems), 62190-3-501 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-695-8400. 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 1680-01-695-5251 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.