The Leak Detector,refrigerant Gas, cataloged under National Stock Number 4940-01-630-8514, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wright Tool Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-630-8514 |
| Primary Part Number | 223-J2971 |
| Item Name | Leak Detector,refrigerant Gas |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wright Tool Company, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 223-J2971 PRIMARY | Wright Tool Company, Llc (USA) |
NSN 4940-01-630-8514 is a Leak Detector,refrigerant Gas, manufactured by Wright Tool Company, Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-630-8514 has 1 manufacturer part number on file: 223-J2971 (Wright Tool Company, Llc).
Key specifications for 223-J2971: Special Features: CERTIFIED FOR SAE J-2791,SAE J-1627 AND J-2913;LONG-LIFE,STABLE SENSOR UNIQUE NUMERIC LEAK SIZE INDICATOR;THREE ADJUSTABLE SENSITIVITY LEVELS;VISUAL LED LEAK ALARM LOCATED NEAR SENSOR;TRUE MECHANICAL PUMP;LOW BATTERY INDICATOR;USES 4AA ALKALINE BATTERIES;AUDIO MUTE FUNCTION;COMFORTABLE NEOPRENE GRIP;CECERTIFIED;RUGGED CARRYING CASE INCLUDED;SENSITIVITY:.05 OZ./YR.R-134A;STATIC SENSATIVITY:.025 OZ./YR.R-1234YF;SENSOR LIFE:>300 HOURS;RESPONSE TIME:INSTANEOUS;BATTERY LIFE:8 HOURS CONTINUOUS;WARM-UP TIME: <20 SECONDS;PROBE LENGTH:1 7INCHES;NUMERICAL DISPLAY: 7 SEGMENT DIGITAL DISPLAY (1-9);WEIGHT:1.5 LBS A; Part Name Assigned by Controlling Agency: LEAK DETECTOR,REFRIGERANT GAS; End Item Identification: 5180-01-587-7465. 0 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.