PartsTable TECHNICAL DATA SHEET
NSN 4921-01-481-2245Government record, cited

Modification Kit, Maintenance and4921-01-481-2245

NSN 4921-01-481-2245 · NIIN 014812245 · Part number 7244792
Naval Sea Systems Command · FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 53711
Government record, cited
NSN 4921-01-481-2245 — this item is cataloged by the U.S. Government under National Stock Number 4921-01-481-2245. Manufacturer of record part number: 7244792.
Also searched as  4921-01-481-2245 · 4921014812245 · NIIN 014812245 · 01-481-2245 · FSC 4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment · CAGE 53711 · 7244792 · DL7244792
Nearby stock numbers  ·
Features
  • Modification Kit,maintenance and — FSC 4921
  • Furnished Items: 4) VALVE PLUGS AND GASKETS DETAILS GASKET,O-RING; PLUG MACHINE THREAD, HEX SOCKET; (56) MATERIAL SUBSTITUTION; (1) PLATE, IDENTIFICATION, (2) PLATE, IDENTIFICATION, (1) CONTAINER VENT PLUG, (2) VENT PLUG KIT
  • Accessory Component Quantity: 66
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 4921-01-481-2245
  • NIIN: 014812245
  • FSC: 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 7244792
  • Manufacturer: Naval Sea Systems Command
General Description

The Modification Kit,maintenance and, cataloged under National Stock Number 4921-01-481-2245, is classified within Federal Supply Class 4921 (Torpedo Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4921-01-481-2245
Primary Part Number7244792
Item NameModification Kit,maintenance and
FSC / FSG4921 / 49 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
ManufacturerNaval Sea Systems Command
StatusACTIVE
Furnished Items4) VALVE PLUGS AND GASKETS DETAILS GASKET,O-RING; PLUG MACHINE THREAD, HEX SOCKET; (56) MATERIAL SUBSTITUTION; (1) PLATE, IDENTIFICATION, (2) PLATE, IDENTIFICATION, (1) CONTAINER VENT PLUG, (2) VENT PLUG KIT
Accessory Component Quantity66
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
7244792 U. S. Hardware Supply, Inc. Dba Us Hardware Supply Inc (USA)
7244792 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
DL7244792 D/9 Drawing number reference only
Naval Sea Systems Command
No interchangeability data on file.
Other items in FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4921-00-001-6500
4921-00-001-6500 · Item name not on file
4921-00-003-1270
4921-00-003-1270 · Item name not on file
4921-00-003-1271
4921-00-003-1271 · Item name not on file
4921-00-003-1273
TEST SET SUBASSEMBLY,TORPEDO COM
4921-00-003-1274
4921-00-003-1274 · Item name not on file
4921-00-003-1275
4921-00-003-1275 · Item name not on file
4921-00-003-1276
4921-00-003-1276 · Item name not on file
4921-00-003-1278
4921-00-003-1278 · Item name not on file

Frequently Asked Questions

What is NSN 4921-01-481-2245?

NSN 4921-01-481-2245 is a Modification Kit,maintenance and, manufactured by Naval Sea Systems Command, classified under FSC 4921, Torpedo Maintenance, Repair, and Checkout Specialized Equipment. Status: active.

What part numbers are listed for NSN 4921-01-481-2245?

NSN 4921-01-481-2245 has 2 manufacturer part numbers on file: 7244792 (U. S. Hardware Supply, Inc. Dba Us Hardware Supply Inc), 7244792 (Naval Sea Systems Command).

What are the specifications of 7244792?

Key specifications for 7244792: Furnished Items: 4) VALVE PLUGS AND GASKETS DETAILS GASKET,O-RING; PLUG MACHINE THREAD, HEX SOCKET; (56) MATERIAL SUBSTITUTION; (1) PLATE, IDENTIFICATION, (2) PLATE, IDENTIFICATION, (1) CONTAINER VENT PLUG, (2) VENT PLUG KIT; End Item Identification: USED ON MK45 TOOLS AND ACCESSORIES; Accessory Component Quantity: 66. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4921-01-481-2245 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.
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