The Nut,valve Operating, cataloged under National Stock Number 5310-01-048-3377, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-048-3377 |
| Primary Part Number | 803-2177917-06-9 |
| Item Name | Nut,valve Operating |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL BRONZE MANGANESE ASTM B147 ALLOY 8A,INTERNAL THREADS,ACME 1.000-5,THREAD PITCH DIA 0.9000 MIN/0.9091 MAX,TAPERED HEXOGANAL WRENCHING FEATURE,DISTANCE ACROSS FLAT 1.556 IN.,TAPER 0.750 IN. PER FOOT,MAJOR OD 1.891 IN.,FLANGED,FLANGE THICKNESS @0.375 IN.,FLANGE DIA 2.312 IN. A |
| 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 |
|---|---|
| 803-2177917-06-9 PRIMARY | Naval Sea Systems Command (USA) |
| 810-2177917-6-09 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-2177917 | D/9 Drawing number reference only Naval Sea Systems Command |
| 803-2177917-06- 09 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1315-025 ITEM 4 | C/1 Advisory reference — outside the item-of-supply concept Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc |
| 803-2177917-6-0 9 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 810-2177917-6-0 9 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-01-048-3377 is a Nut,valve Operating, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-048-3377 has 2 manufacturer part numbers on file: 803-2177917-06-9 (Naval Sea Systems Command), 810-2177917-6-09 (Naval Sea Systems Command).
Key specifications for 803-2177917-06-9: General Characteristics Item Description: MATERIAL BRONZE MANGANESE ASTM B147 ALLOY 8A,INTERNAL THREADS,ACME 1.000-5,THREAD PITCH DIA 0.9000 MIN/0.9091 MAX,TAPERED HEXOGANAL WRENCHING FEATURE,DISTANCE ACROSS FLAT 1.556 IN.,TAPER 0.750 IN. PER FOOT,MAJOR OD 1.891 IN.,FLANGED,FLANGE THICKNESS @0.375 IN.,FLANGE DIA 2.312 IN. A. 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.