NSN 4510-01-250-1891 · NIIN 012501891 · Part number CR1630G
Crest Good Manufacturing Co Inc · FSC 4510 — Plumbing Fixtures and Accessories · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 51535
Government record, cited
NSN 4510-01-250-1891 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-250-1891. Manufacturer of record part number: CR1630G.
Also searched as4510-01-250-1891 ·
4510012501891 ·
NIIN 012501891 ·
01-250-1891 ·
FSC 4510 Plumbing Fixtures and Accessories · CAGE 51535 · CR1630G
Nearby stock numbers← 4510-01-250-1860 Parts Kit, Water Mixing Valve
·
4510-01-250-1969 Bulb, Flush, Water Closet Tank →
Features
Stem,faucet — FSC 4510
Stem Material: COPPER ALLOY
Thread Direction: RIGHT-HAND
1 manufacturer part number on file
Manufacturer of record: Crest Good Manufacturing Co Inc
Identification
NSN: 4510-01-250-1891
NIIN: 012501891
FSC: 4510 — Plumbing Fixtures and Accessories
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: CR1630G
Manufacturer: Crest Good Manufacturing Co Inc
General Description
The Stem,faucet, cataloged under National Stock Number 4510-01-250-1891, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Crest Good Manufacturing Co 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.
Other items in FSC 4510 — Plumbing Fixtures and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4510-00-001-7828
SHOWER HEAD
4510-00-003-5231
FLUSH CONNECTION,URINAL-WATER CL
4510-00-004-8263
4510-00-004-8263 · Item name not on file
4510-00-004-8383
FAUCET,SINGLE
4510-00-005-2321
DRAIN,SINK
4510-00-005-5021
PARTS KIT,WATER MIXING VALVE
4510-00-006-0067
4510-00-006-0067 · Item name not on file
4510-00-006-5939
DISK,INDEX
Frequently Asked Questions
What is NSN 4510-01-250-1891?
NSN 4510-01-250-1891 is a Stem,faucet, manufactured by Crest Good Manufacturing Co Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
What part numbers are listed for NSN 4510-01-250-1891?
NSN 4510-01-250-1891 has 1 manufacturer part number on file: CR1630G (Crest Good Manufacturing Co Inc).
What are the specifications of CR1630G?
Key specifications for CR1630G: Stem Material: COPPER ALLOY; Thread Direction: RIGHT-HAND; Special Features: COLD SIDE;W/GLAND;. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4510-01-250-1891 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.