The Cover,junction Box, cataloged under National Stock Number 5975-00-999-3017, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-999-3017 |
| Primary Part Number | 523337 |
| Item Name | Cover,junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Second Center to Center Distance Between Mounting Holes | 1.282 INCHES NOMINAL IN |
| Cover Mounting Hole Quantity | 4 |
| Distance From Center of Mounting Hole to Edge Along the Length | 0.312 INCHES NOMINAL IN |
| Style Designator | DOUBLE END MOUNTED |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.312 INCHES NOMINAL IN |
| First Center to Center Distance Between Mounting Holes | 2.774 INCHES MINIMUM AND 2.792 INCHES MAXIMUM IN |
| Cover Attachment Method | SCREW ACCOMMODATION |
| 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 |
|---|---|
| 523337 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| HD11491-2 | 5/9 Secondary reference Chant Engineering Co., Inc. Dba Hull Industries Div Hull Industries |
| 545777 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 545777 | C/1 Advisory reference — outside the item-of-supply concept Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 545777 | 5/9 Secondary reference Harcosemco Llc Dba Harcosemco |
NSN 5975-00-999-3017 is a Cover,junction Box, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-999-3017 has 1 manufacturer part number on file: 523337 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 523337: Overall Height: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Second Center to Center Distance Between Mounting Holes: 1.282 INCHES NOMINAL IN; Cover Mounting Hole Quantity: 4; Distance From Center of Mounting Hole to Edge Along the Length: 0.312 INCHES NOMINAL IN. 7 specifications are 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.