The Latch Screw Assembly, cataloged under National Stock Number 5305-01-155-9949, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-155-9949 |
| Primary Part Number | 273A3721G1 |
| Item Name | Latch Screw Assembly |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF PIECES 2,3,4 AND 6 |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 273A3721G1 | Ward Leonard Ct Llc (USA) |
| 273A3721G1 | California Marine Supply Inc Dba California Marine Supply Inc (USA) |
| Reference | Meaning |
|---|---|
| 157B9565 | 5/1 Secondary reference General Electric Company Dba Ge |
| 273A3721G1 | 3/1 Design control — primary reference General Electric Company Dba Ge |
| 273A3721G1 | 5/9 Secondary reference Atlas Crankshaft Corp Div of Cummins Engine Co |
NSN 5305-01-155-9949 is a Latch Screw Assembly, manufactured by Ward Leonard Ct Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-155-9949 has 2 manufacturer part numbers on file: 273A3721G1 (Ward Leonard Ct Llc), 273A3721G1 (California Marine Supply Inc Dba California Marine Supply Inc).
Key specifications for 273A3721G1: General Characteristics Item Description: CONSIST OF PIECES 2,3,4 AND 6; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 3 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.