The Standoff,threaded,snap-in, cataloged under National Stock Number 5340-01-714-6173, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3harris Global Communications, Inc. Dba Harris Corp. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-714-6173 |
| Primary Part Number | 12172-1556-01 |
| Item Name | Standoff,threaded,snap-in |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3harris Global Communications, Inc. Dba Harris Corp |
| Status | ACTIVE |
| Length | 1.810 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-F-14072 PROCESS E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Left Projection Length | 0.150 INCHES NOMINAL IN |
| Thread Length | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM RIGHT EXTERNAL IN |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Material Document and Classification | UNS S30300 DEF STAN/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Nominal Thread Size | 0.190 INCHES RIGHT EXTERNAL IN |
| Width Between Flats | 0.375 INCHES NOMINAL IN |
| Shoulder Diameter | 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A RIGHT EXTERNAL A |
| Thread Quantity Per Inch | 32 RIGHT EXTERNAL |
| Material | STEEL COMP 303 OVERALL |
| Right Projection Diameter | 0.190 INCHES NOMINAL IN |
| Thread Series Designator | UNF RIGHT EXTERNAL |
| Right Projection Length | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Hole Diameter | 0.275 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12172-1556-01 PRIMARY | L3harris Global Communications, Inc. Dba Harris Corp (USA) |
| Reference | Meaning |
|---|---|
| 12172-1556 | D/9 Drawing number reference only L3harris Global Communications, Inc. Dba Harris Corp |
NSN 5340-01-714-6173 is a Standoff,threaded,snap-in, manufactured by L3harris Global Communications, Inc. Dba Harris Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-714-6173 has 1 manufacturer part number on file: 12172-1556-01 (L3harris Global Communications, Inc. Dba Harris Corp).
Key specifications for 12172-1556-01: Length: 1.810 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-F-14072 PROCESS E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Left Projection Length: 0.150 INCHES NOMINAL IN; Thread Length: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM RIGHT EXTERNAL IN. 18 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.