The Roller,latch, cataloged under National Stock Number 6740-00-221-2522, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. The manufacturer of record is Egoltronics Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-00-221-2522 |
| Primary Part Number | 702-28-003 |
| Item Name | Roller,latch |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Manufacturer | Egoltronics Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | NYLON; 0.750 IN. LG BY 0.562 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 702-28-003 PRIMARY | Egoltronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 702-28-003 | 3/9 Design control — primary reference Logetronics Corporation |
NSN 6740-00-221-2522 is a Roller,latch, manufactured by Egoltronics Corporation, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
NSN 6740-00-221-2522 has 1 manufacturer part number on file: 702-28-003 (Egoltronics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5845-00-999-3342. Verify interchangeability with system specifications before substitution.
Key specifications for 702-28-003: General Characteristics Item Description: NYLON; 0.750 IN. LG BY 0.562 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.