NSN 5330-01-144-3944 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-144-3944. Manufacturer of record part number: 23866BREVC PIECE 8.
Also searched as5330-01-144-3944 ·
5330011443944 ·
NIIN 011443944 ·
01-144-3944 ·
FSC 5330 Packing and Gasket Materials · CAGE 57574 · 23866BREVC PIECE 8
Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A479 TY 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Center Hole Diameter: 0.750 INCHES NOMINAL IN
Material: STEEL COMP 410 OVERALL
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.
Identification
NSN: 5330-01-144-3944
NIIN: 011443944
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 23866BREVC PIECE 8
Manufacturer: Velan Valve Corp.
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-144-3944, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 3 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
5330-01-144-3944
Primary Part Number
23866BREVC PIECE 8
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Material Document and Classification
ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A479 TY 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Center Hole Diameter
0.750 INCHES NOMINAL IN
Material
STEEL COMP 410 OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-144-3944?
NSN 5330-01-144-3944 is a Retainer,packing, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-144-3944?
NSN 5330-01-144-3944 has 1 manufacturer part number on file: 23866BREVC PIECE 8 (Velan Valve Corp.).
What are the specifications of 23866BREVC PIECE 8?
Key specifications for 23866BREVC PIECE 8: Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A479 TY 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Center Hole Diameter: 0.750 INCHES NOMINAL IN; Material: STEEL COMP 410 OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-144-3944 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.