The Retainer,spring, cataloged under National Stock Number 4410-00-413-4250, is classified within Federal Supply Class 4410 (Industrial Boilers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Diamond Power International, Inc.. 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through both NSN and commercial part number lookups. 36 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4410-00-413-4250 |
| Primary Part Number | 301808-0113 |
| Item Name | Retainer,spring |
| FSC / FSG | 4410 / 44 — Industrial Boilers |
| Manufacturer | Diamond Power International, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | LOW CARBON SHEET STEEL 47S11; WT .750 OZ. OZ |
| 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 |
|---|---|
| 305474-1057 PIECE 18 | Diamond Power International, Inc. (USA) |
| 312864-1044-7 | Diamond Power International, Inc. (USA) |
| 301808-0113 PRIMARY | Diamond Power International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| N3-11479PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| 301808-0113 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| N3-11915PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-19011PC18 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-11317PC408 | 5/9 Secondary reference Diamond Electronics Inc |
| G9B3-45PC12 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-19017PC18 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-11912PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-11385PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| G9B3-64PC12 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-11693PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-19013PC441 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-9338PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-11375PC409 | 5/9 Secondary reference Diamond Electronics Inc |
| 301808-0113 | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| N3-19010PC18 | 5/9 Secondary reference Diamond Electronics Inc |
| N3-19017-15FM1558 | 5/9 Secondary reference Diamond Electronics Inc |
| 3-11350PC12 | 5/9 Secondary reference Diamond Electronics Inc |
| FM1558D | 5/9 Secondary reference Diamond Electronics Inc |
| N3-23017PC18 | 5/9 Secondary reference Diamond Electronics Inc |
NSN 4410-00-413-4250 is a Retainer,spring, manufactured by Diamond Power International, Inc., classified under FSC 4410, Industrial Boilers. Status: active.
NSN 4410-00-413-4250 has 3 manufacturer part numbers on file: 305474-1057 PIECE 18 (Diamond Power International, Inc.), 312864-1044-7 (Diamond Power International, Inc.), 301808-0113 (Diamond Power International, Inc.).
Key specifications for 301808-0113: General Characteristics Item Description: LOW CARBON SHEET STEEL 47S11; WT .750 OZ. OZ; End Item Identification: DIAMOND POWER CO. SOOT BLOWER CLEANING MACHINE MODEL NO. G9B. 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.
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.