The Switch Assembly, cataloged under National Stock Number 5930-01-315-9709, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-315-9709 |
| Primary Part Number | L04171 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | DEFENSE ELECTRONICS SUPPLY CENTER |
| Inclosure Material | ALUMINUM ALLOY |
| Precious Material | GOLD AND SILVER |
| Identifying Number | L04171 PART NO. |
| Criticality Code Justification | FEAT |
| Switch Type | PUSH |
| Individual Switch Quantity | 10 |
| Environmental Protection | EXPLOSION PROOF AND MOISTURE RESISTANT AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACTS SILVER |
| Special Markings | PR IR/SR; P-T (ALL); L0 P-T (ALL); PMP (ALL); PZR; TER; CCI; ECP; I/0 MAINT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| L04171 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Reference | Meaning |
|---|---|
| 90-14182 | 3/1 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| 90-14182 | 3/1 Design control — primary reference U.S. Government activity |
| 4600-10 | 5/1 Secondary reference U.S. Government activity |
NSN 5930-01-315-9709 is a Switch Assembly, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5930, Switches. Status: active.
NSN 5930-01-315-9709 has 1 manufacturer part number on file: L04171 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-526-8328, 5310-01-571-8246. Verify interchangeability with system specifications before substitution.
Key specifications for L04171: Overall Height: 1.135 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Controlling Agency: DEFENSE ELECTRONICS SUPPLY CENTER; Inclosure Material: ALUMINUM ALLOY. 11 specifications are 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.