The Washer,conical, cataloged under National Stock Number 5310-00-352-0475, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Moeller Manufacturing & Supply, Llc. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-352-0475 |
| Primary Part Number | ST4M159-08 |
| Item Name | Washer,conical |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Moeller Manufacturing & Supply, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER QQ-C-576,TIN PLATED MIL-T-10727 TYPE 1 OR 2,0.124 IN. MIN 0.164 IN. MAX ID,0.330 IN. MIN 0.360 IN. MAX OD,0.021 IN. THK,110 DEG RECESS ANGLE 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 |
|---|---|
| 396648 | Tyco Electronics Uk Ltd (GBR) |
| ST4M159-08 PRIMARY | Moeller Manufacturing & Supply, Llc (USA) |
| 10595-01 | Autoflug Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| A448-3-2 | 3/2 Design control — primary reference U.S. Government activity |
| 10163166 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| A448-3-2 | 5/1 Secondary reference Fam-Pak of California |
| 5310PL0720043 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| ST4M159-08 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 396648 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-352-0475 is a Washer,conical, manufactured by Moeller Manufacturing & Supply, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-352-0475 has 3 manufacturer part numbers on file: 396648 (Tyco Electronics Uk Ltd), ST4M159-08 (Moeller Manufacturing & Supply, Llc), 10595-01 (Autoflug Gmbh).
3 possible matches (shared part number, not a government interchangeability claim): 5950-00-645-5073, 4820-01-392-9908, 2840-01-504-8925. Verify interchangeability with system specifications before substitution.
Key specifications for ST4M159-08: General Characteristics Item Description: COPPER QQ-C-576,TIN PLATED MIL-T-10727 TYPE 1 OR 2,0.124 IN. MIN 0.164 IN. MAX ID,0.330 IN. MIN 0.360 IN. MAX OD,0.021 IN. THK,110 DEG RECESS ANGLE IN. 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.