NSN 4921-01-063-6972 · NIIN 010636972 · Part number EA46875
O T S I · FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 05825
Government record, cited
NSN 4921-01-063-6972 — this item is cataloged by the U.S. Government under National Stock Number 4921-01-063-6972. Manufacturer of record part number: EA46875.
Also searched as4921-01-063-6972 ·
4921010636972 ·
NIIN 010636972 ·
01-063-6972 ·
FSC 4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment · CAGE 05825 · EA46875 · LD46875
Nearby stock numbers← 4921-01-063-6971 Dolly, Fuel Tank
·
4921-01-063-6973 Dolly, Nose, Control →
Features
Dolly,tailcone — FSC 4921
2 manufacturer part numbers on file
Manufacturer of record: O T S I
Identification
NSN: 4921-01-063-6972
NIIN: 010636972
FSC: 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: EA46875
Manufacturer: O T S I
General Description
The Dolly,tailcone, cataloged under National Stock Number 4921-01-063-6972, 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 O T S I. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4921-01-063-6972?
NSN 4921-01-063-6972 is a Dolly,tailcone, manufactured by O T S I, classified under FSC 4921, Torpedo Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
What part numbers are listed for NSN 4921-01-063-6972?
NSN 4921-01-063-6972 has 2 manufacturer part numbers on file: EA46875 (O T S I), LD46875 (O T S I).
Is NSN 4921-01-063-6972 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.