NSN 1240-01-533-4855 · NIIN 015334855 · Part number 7519833
Naval Sea Systems Command · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 53711
Government record, cited
NSN 1240-01-533-4855 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-533-4855. Manufacturer of record part number: 7519833.
Also searched as1240-01-533-4855 ·
1240015334855 ·
NIIN 015334855 ·
01-533-4855 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 53711 · 7519833
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 7519833
Manufacturer: Naval Sea Systems Command
General Description
The Holder,desiccant, cataloged under National Stock Number 1240-01-533-4855, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1240-01-533-4855
Primary Part Number
7519833
Item Name
Holder,desiccant
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Other items in FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-000-0160
SIGHT UNIT
1240-00-001-4014
1240-00-001-4014 · Item name not on file
1240-00-001-4015
1240-00-001-4015 · Item name not on file
1240-00-001-4488
FILTER,LIGHT,OPTICAL INSTRUMENT
1240-00-003-1076
1240-00-003-1076 · Item name not on file
1240-00-003-8404
1240-00-003-8404 · Item name not on file
1240-00-003-8405
1240-00-003-8405 · Item name not on file
1240-00-003-8406
MOUNT,TELESCOPE
Frequently Asked Questions
What is NSN 1240-01-533-4855?
NSN 1240-01-533-4855 is a Holder,desiccant, manufactured by Naval Sea Systems Command, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-533-4855?
NSN 1240-01-533-4855 has 2 manufacturer part numbers on file: 7519833 (L3 Technologies, Inc. Div L3 Keo), 7519833 (Naval Sea Systems Command).
What are the specifications of 7519833?
Key specifications for 7519833: Overall Diameter: 1.000 INCHES NOMINAL IN; Overall Length: 1.125 INCHES NOMINAL IN; Special Features: USE ON PERISCOPE SUBASSEMBLIES; HOLDS 4 DESICCANT PACKS, P/N 7519848, NSN 6850-01-533-2862; Part Name Assigned by Controlling Agency: HOLDER, DESICCANT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-533-4855 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.