The Body,filter, cataloged under National Stock Number 2520-00-451-7704, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-00-451-7704 |
| Primary Part Number | 7973724 |
| Item Name | Body,filter |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | SEAMLESS STEEL TUBING ASTM A519 MTX1020 TO 1025;7.922/7.938 LG;2.750 DIA;2.310/2.312 COUNTERBORE DIA X 0.813/0.828 LG EACH END;63AA MICROINCH FINISH EACH COUNTERBORE;RING GROOVE 0.086/0.091 W X 2.436/2.446 DIA 0.188 FROM END EACH END;30 DEG X 0.063 LG COUNTERSINK EACH END;2.250 DIA X 7.562 LG ID W |
| 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 |
|---|---|
| 7973724 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 7973724 | 5/9 Secondary reference Optronic Und Nachrichtentechnik on Spectral Gmbh |
NSN 2520-00-451-7704 is a Body,filter, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-451-7704 has 1 manufacturer part number on file: 7973724 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7973724: General Characteristics Item Description: SEAMLESS STEEL TUBING ASTM A519 MTX1020 TO 1025;7.922/7.938 LG;2.750 DIA;2.310/2.312 COUNTERBORE DIA X 0.813/0.828 LG EACH END;63AA MICROINCH FINISH EACH COUNTERBORE;RING GROOVE 0.086/0.091 W X 2.436/2.446 DIA 0.188 FROM END EACH END;30 DEG X 0.063 LG COUNTERSINK EACH END;2.250 DIA X 7.562 LG ID W. 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.