NSN 4820-00-419-9277 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-419-9277. Manufacturer of record part number: 74906098.
Also searched as4820-00-419-9277 ·
4820004199277 ·
NIIN 004199277 ·
00-419-9277 ·
FSC 4820 Valves, Nonpowered · CAGE 0AHU0 · 74906098
Nonsupply Items and Quantities: 1.125 IN. OD O-RINGS 3;0.938 IN. OD 0-RINGS 2;0.812 IN. O-RING 1;0.500 IN. OD O-RING 1;0.500 IN. OD O-RING 1;RUBBER SEALS 4;SNAP RINGS 4;PLASTIC LOCK WASHERS 2;FLAT WASHERS2 IN
1 manufacturer part number on file
Manufacturer of record: Kalmar AC Inc
Identification
NSN: 4820-00-419-9277
NIIN: 004199277
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 74906098
Manufacturer: Kalmar AC Inc
General Description
The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-00-419-9277, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-419-9277
Primary Part Number
74906098
Item Name
Parts Kit,pressure Regulating VA
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Kalmar AC Inc
Status
ACTIVE
Component Quantity
19
Nonsupply Items and Quantities
1.125 IN. OD O-RINGS 3;0.938 IN. OD 0-RINGS 2;0.812 IN. O-RING 1;0.500 IN. OD O-RING 1;0.500 IN. OD O-RING 1;RUBBER SEALS 4;SNAP RINGS 4;PLASTIC LOCK WASHERS 2;FLAT WASHERS2 IN
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-00-419-9277?
NSN 4820-00-419-9277 is a Parts Kit,pressure Regulating VA, manufactured by Kalmar AC Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-419-9277?
NSN 4820-00-419-9277 has 1 manufacturer part number on file: 74906098 (Kalmar AC Inc).
What are the specifications of 74906098?
Key specifications for 74906098: Component Quantity: 19; Nonsupply Items and Quantities: 1.125 IN. OD O-RINGS 3;0.938 IN. OD 0-RINGS 2;0.812 IN. O-RING 1;0.500 IN. OD O-RING 1;0.500 IN. OD O-RING 1;RUBBER SEALS 4;SNAP RINGS 4;PLASTIC LOCK WASHERS 2;FLAT WASHERS2 IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-419-9277 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.