The Adapter,spline, cataloged under National Stock Number 4320-01-127-6909, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is American Precision Gear Company Dba American Precision Gear Co Div Same. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,spline |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | American Precision Gear Company Dba American Precision Gear Co Div Same (CAGE 18131) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-127-6909 |
| Primary Part Number | 61388 |
| Item Name | Adapter,spline |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | American Precision Gear Company Dba American Precision Gear Co Div Same |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 61388 | American Precision Gear Company Dba American Precision Gear Co Div Same (USA) |
| Reference | Meaning |
|---|---|
| 61388 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-01-127-6909 is a Adapter,spline, manufactured by American Precision Gear Company Dba American Precision Gear Co Div Same, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-127-6909 has 1 manufacturer part number on file: 61388 (American Precision Gear Company Dba American Precision Gear Co Div Same).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-141-5467, 5330-01-201-9432, 5120-01-721-3170. Verify interchangeability with system specifications before substitution.
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.