The Ejector Spring,turnlock Fastener, cataloged under National Stock Number 5325-00-321-4269, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5325-00-321-4269 |
| Primary Part Number | 2600ES |
| Item Name | Ejector Spring,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Spring Overall Length | 3.375 INCHES NOMINAL IN |
| Ejector Spring Style | CURVED |
| Radius | 0.281 INCHES NOMINAL IN |
| Spring Width | 0.438 INCHES NOMINAL IN |
| Center to Center Distance Between Spring Mounting Holes | 0.375 INCHES NOMINAL IN |
| Ejector Spring Hole Diameter | 0.312 INCHES NOMINAL IN |
| Material Thickness | 0.018 INCHES NOMINAL IN |
| Distance From Grommet Hole Center to Mounting Hole Center | 2.500 INCHES NOMINAL IN |
| Spring Mounting Hole Diameter | 0.141 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Bend Radius | 3.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2600ES PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 2600-ES | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| 1126507 | Monadnock Company, the Dba Lisi Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 12Z12120-74 | 5/2 Secondary reference U.S. Government activity |
| 214A830-1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| 1126503 | 5/9 Secondary reference Monadnock Company, the Dba Lisi Aerospace |
| 5325PL2022910 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5325-00-321-4269 is a Ejector Spring,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-321-4269 has 3 manufacturer part numbers on file: 2600ES (Howmet Global Fastening Systems Inc Div Camloc Products), 2600-ES (Fairchild Fasteners Europe - Camloc Gmbh), 1126507 (Monadnock Company, the Dba Lisi Aerospace).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-184-0370. Verify interchangeability with system specifications before substitution.
Key specifications for 2600ES: Spring Overall Length: 3.375 INCHES NOMINAL IN; Ejector Spring Style: CURVED; Radius: 0.281 INCHES NOMINAL IN; Spring Width: 0.438 INCHES NOMINAL IN. 12 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.
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.