The Valve,angle, cataloged under National Stock Number 4820-01-475-7979, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-475-7979 |
| Primary Part Number | 1638-00 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Material | STEEL COMP 316 OVERALL |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Style Designator | ANGLE |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40695-5 PC 33B | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40595-5 PC 33B | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 1638-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40695-5 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40695-5 PC 33A | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-475-7979 is a Valve,angle, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-475-7979 has 5 cross-referenced part numbers: 40695-5 PC 33B (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40595-5 PC 33B (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1638-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40695-5 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40695-5 PC 33A (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-475-7979: 3120-00-067-7679, 4820-00-369-3402, 8125-01-134-5409 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1638-00: Part Name Assigned by Controlling Agency: A.K.A. NEEDLE VALVE FOR POSITION 33A AND A.K.A. SHUTOFF VALVE FOR POSITION 33B A; Material: STEEL COMP 316 OVERALL; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; End Item Identification: NHA CAGE 55378 P/N 40695-501 2" TRAC STYLE 'FA' BACK PRESSURE REGULATING VALVE ASSEMBLY LUBE OIL SERVICE. 7 total characteristics are documented in the Federal Logistics Information System.