The Brake Drum, cataloged under National Stock Number 1630-01-045-5455, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Snyder Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-045-5455 |
| Primary Part Number | 33376 |
| Item Name | Brake Drum |
| FSC / FSG | 1630 / 16 — No Item Name Available |
| Manufacturer | Snyder Corporation |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Braking Surface Location | EXTERNAL |
| Cooling Fin | NOT INCLUDED |
| Center Hole Diameter | 0.294 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Braking Surface Diameter | 3.060 INCHES MINIMUM AND 3.064 INCHES MAXIMUM IN |
| Braking Surface Width | 0.667 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN |
| Overall Outside Diameter | 3.060 INCHES MINIMUM AND 3.064 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1630-01-045-5455 is a Brake Drum, manufactured by Snyder Corporation, classified under FSC 1630 (No Item Name Available). Status: active.
NSN 1630-01-045-5455 has 3 cross-referenced part numbers: 33376 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division), 33376 (Ingersoll-Rand Company Dba Ingersoll-Rand), 33376 (Snyder Corporation).
There are 2 known substitutes for 1630-01-045-5455: 2805-00-374-3802, 6550-01-096-5307. Verify interchangeability with system specifications before substitution.
Key specifications for 33376: Overall Width: 0.823 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN; Mounting Hole Quantity: 2; Braking Surface Location: EXTERNAL; Cooling Fin: NOT INCLUDED. 8 total characteristics are documented in the Federal Logistics Information System.