The Nut,chamber Support, cataloged under National Stock Number 5310-00-084-3847, 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. 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-084-3847 |
| Primary Part Number | 457439 |
| Item Name | Nut,chamber Support |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL ALLOY AMS 5754; 0.500 IN. W CURVED STRIP WITH 110.312-18 UNC-3B THD HOLES EQUALLY SPACED; 0.310 IN. THK; 10 SLOTS EQUALLY SPACED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 457439 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 457439 | 5/9 Secondary reference Gamma Products Inc |
| 457439 | 5/9 Secondary reference Precision Machine Products |
| 457439 | 5/9 Secondary reference Turbine Engine Components Technologies Corporation |
| 457439 | 5/9 Secondary reference Pcx Aerosystems-Manchester, Llc Dba Pcx Aerosystems - Manchester Llc |
| 457439 | 5/9 Secondary reference Kikukawa Iron Works Inc. |
| 457439 | 5/9 Secondary reference Atlantic Service Co Inc |
| 457439 | 5/9 Secondary reference Electro-Methods, L.p. |
| 457439 | 5/9 Secondary reference Mtu Aero Engine Components Inc |
NSN 5310-00-084-3847 is a Nut,chamber Support, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-084-3847 has 1 manufacturer part number on file: 457439 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 457439: General Characteristics Item Description: NICKEL ALLOY AMS 5754; 0.500 IN. W CURVED STRIP WITH 110.312-18 UNC-3B THD HOLES EQUALLY SPACED; 0.310 IN. THK; 10 SLOTS EQUALLY SPACED IN. 1 specification is 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.