The Shaft,butterfly Valve, cataloged under National Stock Number 4810-01-141-5949, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-141-5949 |
| Primary Part Number | 32987 |
| Item Name | Shaft,butterfly Valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING,PER DCC 490 TYPE XXIII,STRESS RELIEVED,ANNEALED AT 1850 TO 2000 DEG F FOR 1/2 HOUR,COOL UNDER VACUUM IN ARGON ATMOSPHERE WITH FAN OR EQUIVALENT TREATMENT; PASSIVATE PER QQ-P-35,TYPE 2; 5.350 IN. OVERALL LGTH,0.2475 IN. MIN TO 0.2485 IN. MAX OVERALL DIA; 2 FLATTERED OPENINGS ALONG LGTH 0.930 IN. AND 0.720 IN. LG,0.062IN. DEEP,WITH SIDES ANGLED 45 DEG INWARD AT FACH OPENING,4 SIDES; TAP DRILL 1 END 0.310 IN. MIN FULL THD,0.390 IN. MAX,THD DATA 8-32UNC-2B; NHA P/N 11214-1 NSN 4810-01-135-1673 IN |
| FSC Application Data | VALVE,BUTTERFLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4810-01-141-5949 is a Shaft,butterfly Valve, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-141-5949 has 2 cross-referenced part numbers: 32987 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 32987 (United Technologies Corp Hamilton Sundstrand Corp).
There are 3 known substitutes for 4810-01-141-5949: 5325-01-085-4420, 5950-01-085-5632, 6515-01-446-3989. Verify interchangeability with system specifications before substitution.
Key specifications for 32987: General Characteristics Item Description: STEEL,CORROSION RESISTING,PER DCC 490 TYPE XXIII,STRESS RELIEVED,ANNEALED AT 1850 TO 2000 DEG F FOR 1/2 HOUR,COOL UNDER VACUUM IN ARGON ATMOSPHERE WITH FAN OR EQUIVALENT TREATMENT; PASSIVATE PER QQ-P-35,TYPE 2; 5.350 IN. OVERALL LGTH,0.2475 IN. MIN TO 0.2485 IN. MAX OVERALL DIA; 2 FLATTERED OPENINGS ALONG LGTH 0.930 IN. AND 0.720 IN. LG,0.062IN. DEEP,WITH SIDES ANGLED 45 DEG INWARD AT FACH OPENING,4 SIDES; TAP DRILL 1 END 0.310 IN. MIN FULL THD,0.390 IN. MAX,THD DATA 8-32UNC-2B; NHA P/N 11214-1 NSN 4810-01-135-1673 IN; FSC Application Data: VALVE,BUTTERFLY. 2 total characteristics are documented in the Federal Logistics Information System.