The Protector,front Sight, cataloged under National Stock Number 1005-01-251-9687, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-251-9687 |
| Primary Part Number | 12597039 |
| Item Name | Protector,front Sight |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,108620,MIL-S-22141 AND STEEL,CARBON,COMP. 8620 OR 86L20,KILLED,SPHEROIDIZED,GRAIN 5-7,ASTM-A331; MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS1; HEAT TREATMENT=AUSTENITIZE IN NEUTRAL ATMOSPHERE FOR 10 MIN. AT 850 DEG. C.,OIL QUENCH,TEMPER FOR 60 MIN. MIN. TO RH A63-69; 6.450 MM. LG. MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12597039 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 360200204 | Fn America Llc Div Columbia, Sc (USA) |
| 87XD1047 | Fn America Llc Div Columbia, Sc (USA) |
| Reference | Meaning |
|---|---|
| 1005PL0961151 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1005-01-251-9687 is a Protector,front Sight, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-251-9687 has 3 manufacturer part numbers on file: 12597039 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 360200204 (Fn America Llc Div Columbia, Sc), 87XD1047 (Fn America Llc Div Columbia, Sc).
Key specifications for 12597039: General Characteristics Item Description: STEEL,108620,MIL-S-22141 AND STEEL,CARBON,COMP. 8620 OR 86L20,KILLED,SPHEROIDIZED,GRAIN 5-7,ASTM-A331; MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS1; HEAT TREATMENT=AUSTENITIZE IN NEUTRAL ATMOSPHERE FOR 10 MIN. AT 850 DEG. C.,OIL QUENCH,TEMPER FOR 60 MIN. MIN. TO RH A63-69; 6.450 MM. LG. MM. 1 specification is 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 1005-01-251-9687 has DEMIL Code D. 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.