The Retainer,outer Diaphragm, cataloged under National Stock Number 2520-00-367-7216, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-367-7216 |
| Primary Part Number | 7413927 |
| Item Name | Retainer,outer Diaphragm |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL;PAINTED FINISH;CUP SHAPE;3.395 IN. OD;3.156 IN. ID;3.238 IN. O/A LG;OPEN END FLANGED;3.774 IN. FLANGE OD;0.135 IN. THK;4 MTG STUDS;0.250-20 UNC 2A RH THD;0.500 IN. LG,1 INTERNAL THD PIPE CONNECTOR;0.250-18 NPT RH THD A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 301-SN-590 | Dana Off Highway Products, Llc (USA) |
| 7413927 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 222230 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| Reference | Meaning |
|---|---|
| 171784 | 5/9 Secondary reference U.S. Government activity |
| 301-SN-590 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
NSN 2520-00-367-7216 is a Retainer,outer Diaphragm, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-367-7216 has 3 manufacturer part numbers on file: 301-SN-590 (Dana Off Highway Products, Llc), 7413927 (U S Army Tank Automotive Command Amsta-Im-Mm), 222230 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
Key specifications for 7413927: General Characteristics Item Description: STEEL;PAINTED FINISH;CUP SHAPE;3.395 IN. OD;3.156 IN. ID;3.238 IN. O/A LG;OPEN END FLANGED;3.774 IN. FLANGE OD;0.135 IN. THK;4 MTG STUDS;0.250-20 UNC 2A RH THD;0.500 IN. LG,1 INTERNAL THD PIPE CONNECTOR;0.250-18 NPT RH THD A. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.