The Receptacle,guide Pin, cataloged under National Stock Number 5325-01-438-8448, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-438-8448 |
| Primary Part Number | 165688-01 |
| Item Name | Receptacle,guide Pin |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Mounting Method | THREADED COUNTERSUNK MOUNTING HOLES |
| Surface Treatment | PASSIVATE |
| Accommodated Guide Pin Depth | 0.220 INCHES NOMINAL IN |
| Material | STEEL |
| Accommodated Guide Pin Diameter | 0.300 INCHES NOMINAL 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 |
|---|---|
| 165688-01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 165688-01 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 165688-001 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5325-01-438-8448 is a Receptacle,guide Pin, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-438-8448 has 1 manufacturer part number on file: 165688-01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 165688-01: Mounting Hole Quantity: 3; Mounting Method: THREADED COUNTERSUNK MOUNTING HOLES; Overall Length: 0.340 INCHES NOMINAL IN; Overall Width: 0.136 INCHES NOMINAL IN. 6 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.