The Piston Matching Test Position, cataloged under National Stock Number 4935-00-819-7306, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4935-00-819-7306 |
| Primary Part Number | GTL131-17M1 |
| Item Name | Piston Matching Test Position |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| General Characteristics Item Description | ASSEMBLY OF CABINET 1,POWER CABLE 1,PANEL 6,CABLE ASSY 1,TUBING 24,HOSE 1,JIG ASSY 1,POWER SUPPLY 1,PRESSURE GAUGE 3,SNUBBER 2,REGULATOR 2,VALVE 3,CAP 3,TRANSDUCER 1,CIRCUIT BREAKER 1,CORD 1,POWER STRIP 1,CONNECTOR 1,LUG 3,PLUG 5 AND MISCELLANEOUS HARDWARE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GTL131-17M1 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
| Reference | Meaning |
|---|---|
| GTL131-17-1 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
NSN 4935-00-819-7306 is a Piston Matching Test Position, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-00-819-7306 has 1 manufacturer part number on file: GTL131-17M1 (Lockheed Martin Corp Electronics and Missiles Div).
Key specifications for GTL131-17M1: General Characteristics Item Description: ASSEMBLY OF CABINET 1,POWER CABLE 1,PANEL 6,CABLE ASSY 1,TUBING 24,HOSE 1,JIG ASSY 1,POWER SUPPLY 1,PRESSURE GAUGE 3,SNUBBER 2,REGULATOR 2,VALVE 3,CAP 3,TRANSDUCER 1,CIRCUIT BREAKER 1,CORD 1,POWER STRIP 1,CONNECTOR 1,LUG 3,PLUG 5 AND MISCELLANEOUS HARDWARE; Part Name Assigned by Controlling Agency: PISTON MATCHING TEST POSITION; End Item Identification: MISSILE AIM-9B. 1 specification is 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.
NSN 4935-00-819-7306 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.