The Adapter,straight,hose to Boss, cataloged under National Stock Number 4730-00-975-0898, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-975-0898 |
| Primary Part Number | 205688PC232L1 |
| Item Name | Adapter,straight,hose to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Connection Style | BARBED OR BEADED (HOSE) FIRST END |
| Connection Style | GASKET SEAL (HOSE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 1.500 INCHES FIRST END IN |
| Nominal Overall Length | 5.650 INCHES IN |
| Criticality Code Justification | ZZZW |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST END |
| Material Document and Classification | FED STD 66,AISI 4140 FED SPEC 2ND MATERIAL RESPONSE FOLLOWER RING |
| Material Document and Classification | FED STD 66,AISI C1035 FED SPEC 3RD MATERIAL RESPONSE OR SAE 1035 ASSN STD 3RD MATERIAL RESPONSE SOCKET |
| Material Document and Classification | QQ-N-286,CLASS A FED SPEC 1ST MATERIAL RESPONSE BODY |
| Nominal Thread Size | 3.062 INCHES SECOND END IN |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Thread Class | 3A SECOND END A |
| Thread Quantity Per Inch | 12 SECOND END |
| Material | NICKEL ALLOY BODY |
| Material | STEEL SOCKET |
| Material | STEEL FOLLOWER RING |
| Thread Series Designator | UNS SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 205688PC232L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-F-24787L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-F-24787/3 GR III 1 1/2-24L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 41-191316-11/2-24L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| MIL-F-24787/3 GR III 1 1/2-24 | 4/1 Identification reference U.S. Government activity |
| 205688PC232 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| MIL-F-24787 | 4/1 Identification reference U.S. Government activity |
| 41-191316-11/2-24 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-975-0898 is a Adapter,straight,hose to Boss, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-975-0898 has 4 manufacturer part numbers on file: 205688PC232L1 (Naval Inventory Control Point Mechanicsburg), MIL-F-24787L1 (Naval Inventory Control Point Mechanicsburg), MIL-F-24787/3 GR III 1 1/2-24L1 (Naval Inventory Control Point Mechanicsburg), 41-191316-11/2-24L1 (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-350-7461. Verify interchangeability with system specifications before substitution.
Key specifications for 205688PC232L1: Connection Style: BARBED OR BEADED (HOSE) FIRST END; Connection Style: GASKET SEAL (HOSE) SECOND END; Nominal Inside Diameter Hose Accommodated: 1.500 INCHES FIRST END IN; Nominal Overall Length: 5.650 INCHES IN. 18 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.