The Reducer,tube, cataloged under National Stock Number 4730-01-156-9976, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Tld Wollard Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-156-9976 |
| Primary Part Number | F101933 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tld Wollard Llc |
| Status | ACTIVE |
| Seat Nominal Radius | 0.06 INCHES ALL ENDS IN |
| Media for Which Designed | OIL SECOND RESPONSE |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Media for Which Designed | FLUID FIRST RESPONSE |
| Reducer Type | CONCENTRIC |
| Connection Style | COMPRESSION (TUBE) ALL ENDS |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Series Designator | UNF ALL ENDS |
| Furnished Items and Quantity | 2 TUBE COUPLING NUT W/SLEEVE |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Overall Length | 0.900 INCHES IN |
| Thread Class | 2A ALL ENDS A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-156-9976 is a Reducer,tube, manufactured by Tld Wollard Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-156-9976 has 2 cross-referenced part numbers: F101933 (Tld Wollard Llc), S32 (Royal Brass Mfg Co the).
There are 7 known substitutes for 4730-01-156-9976: 6625-00-125-3924, 2030-00-390-3894, 4510-01-106-0455 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for F101933: Seat Nominal Radius: 0.06 INCHES ALL ENDS IN; Media for Which Designed: OIL SECOND RESPONSE; Nominal Outside Diameter Tube Accommodated: 0.312 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.