NSN 4921-01-045-5033 · NIIN 010455033 · Part number E252GS
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division · FSC 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 4P412
Government record, cited
NSN 4921-01-045-5033 — this item is cataloged by the U.S. Government under National Stock Number 4921-01-045-5033. Manufacturer of record part number: E252GS.
Also searched as4921-01-045-5033 ·
4921010455033 ·
NIIN 010455033 ·
01-045-5033 ·
FSC 4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment · CAGE 4P412 · E252GS · 5631-13-02
Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
Identification
NSN: 4921-01-045-5033
NIIN: 010455033
FSC: 4921 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: E252GS
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
General Description
The Valve Assembly, cataloged under National Stock Number 4921-01-045-5033, 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 Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA)
Reference documents
Reference
Meaning
5631-13-02
5/9Secondary reference
Ingersoll-Rand Company Dba Ingersoll-Rand
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 4921-01-045-5033?
NSN 4921-01-045-5033 is a Valve Assembly, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 4921, Torpedo Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
What part numbers are listed for NSN 4921-01-045-5033?
NSN 4921-01-045-5033 has 1 manufacturer part number on file: E252GS (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
Is NSN 4921-01-045-5033 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.
What is the DEMIL code for NSN 4921-01-045-5033?
NSN 4921-01-045-5033 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.