The Rod,tie,frt Cprsr, cataloged under National Stock Number 5306-00-083-7025, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-083-7025 |
| Primary Part Number | 703556 |
| Item Name | Rod,tie,frt Cprsr |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 703556 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 703556 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 703556 | Paramount Machine Company, Inc. Dba Paramount Machine Co Inc (USA) |
| 463547 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 703556 | 5/2 Secondary reference U.S. Government activity |
| 703556 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 703556 | 5/9 Secondary reference Fairchild Fasteners Uk Ltd |
| 703556 | 5/9 Secondary reference Decar Associates Inc |
| 703556 | 5/9 Secondary reference Kaynar Microdot Aerospace |
| 703556 | 5/9 Secondary reference Astronautics Corporation of America |
NSN 5306-00-083-7025 is a Rod,tie,frt Cprsr, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-083-7025 has 4 manufacturer part numbers on file: 703556 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 703556 (Rtx Corporation Div Pratt & Whitney), 703556 (Paramount Machine Company, Inc. Dba Paramount Machine Co Inc), 463547 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 703556: Special Features: MATL STEEL,AMS6322; HARDNESS RC35.0-40.0; NICKEL CADMIUM PLATE,AMS2416 MODIFIED PER PWA-S-7452,FS; LENGTH 18.090-18.102; LARGEST OD 0.740-0.760 SIX LANDS 0.4330-0.4345 IN.; FIVE GROOVES 0.350-0.360 IN.; 0.4375-20 NS PITCH DIA. 0.4024-0.4050 IN. ONE END; USED ON THE COMPRESSOR ROTOR-FRONT IN; End Item Identification: TF-33 AIRCRAFT ENGINE. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.