The Strainer Element,sediment, cataloged under National Stock Number 4730-00-133-9968, 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 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-133-9968 |
| Primary Part Number | 31685 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Perforation Quantity | 25.0 PER SQUARE INCH |
| Style Designator | ROUND (BASICALLY FLAT) |
| Element Outside Diameter | 0.687 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Perforation Diameter | 0.015 INCHES NOMINAL IN |
| Thickness | 0.062 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 |
|---|---|
| 31685 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| L32540 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 347547R1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 347547R1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 347548 | 5/9 Secondary reference Komatsu American Intl Co |
| 347547R1 | 5/9 Secondary reference U.S. Government activity |
| AC43886 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 347548 | 5/9 Secondary reference U.S. Government activity |
| AC43886 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
NSN 4730-00-133-9968 is a Strainer Element,sediment, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-133-9968 has 3 manufacturer part numbers on file: 31685 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), L32540 (Cnh Industrial America Llc Dba Cnh America), 347547R1 (Komatsu America Corp.).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-565-4430. Verify interchangeability with system specifications before substitution.
Key specifications for 31685: Filtering Media Design: PERFORATED; Perforation Quantity: 25.0 PER SQUARE INCH; Style Designator: ROUND (BASICALLY FLAT); Element Outside Diameter: 0.687 INCHES NOMINAL IN. 7 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.