The Nut Strip, cataloged under National Stock Number 5310-00-784-5961, is classified within Federal Supply Class 5310 (Nuts and Washers) 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-784-5961 |
| Primary Part Number | 399034 |
| Item Name | Nut Strip |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| 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 |
|---|---|
| 399034 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 399034 | Howmet Global Fastening Systems Inc (USA) |
| 399034 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 399034 | Barnes Group Inc. Div Windsor Division (USA) |
| Reference | Meaning |
|---|---|
| 399034 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 399034 | 5/9 Secondary reference Accurate Threaded Products Company the |
| 399034 | 5/2 Secondary reference U.S. Government activity |
| 399034 | 5/9 Secondary reference Ambel Precision Manufacturing Corporation |
| 399034 | 5/9 Secondary reference Pro/des Inc Products Design Div |
NSN 5310-00-784-5961 is a Nut Strip, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-784-5961 has 4 manufacturer part numbers on file: 399034 (Sps Technologies, Llc Dba PB Fasteners), 399034 (Howmet Global Fastening Systems Inc), 399034 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 399034 (Barnes Group Inc. Div Windsor Division).
Key specifications for 399034: Special Features: USED ON TF33 ALL ENGINE TO SECURETHE FRONT COMPRESSOR ROTOR ASSEMBLY TIE ROD. FAILURE COULD CAUSE CATASTROPHIC OR CRITICAL FAILURE RESULTING IN THE LOSS OF OR SERIOUS DAMAGE TO THE AIRCRAFT OR WEAPON SYSTEM OR AN UNCOMMANDED ENGINE SHUTDOWN THAT JEOPARDIZES SAFETY. 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.