The Bolt,assembled Sleeve, cataloged under National Stock Number 5306-01-472-9785, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 14 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-472-9785 |
| Primary Part Number | 74B328236-149 |
| Item Name | Bolt,assembled Sleeve |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Extended Washer Thickness | 0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM0.060 INCHES MAXIMUM IN |
| Head Height | 0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM0.252 INCHES MAXIMUM IN |
| Fastener Length | 1.358 INCHES NOMINAL1.358 INCHES NOMINAL IN |
| Extended Washer Diameter | 0.877 INCHES MINIMUM AND 0.877 INCHES MINIMUM AND 0.893 INCHES MAXIMUM0.893 INCHES MAXIMUM IN |
| Thread Length | 0.703 INCHES NOMINAL0.703 INCHES NOMINAL IN |
| Material Document and Classification | AMS5629 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES0.500 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHERDOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Width Between Flats | 0.679 INCHES MINIMUM AND 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM0.690 INCHES MAXIMUM IN |
| Thread Class | 3A3A |
| Thread Quantity Per Inch | 2020 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| SB410P8L10S | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 74B328236-149 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 74B328236-149 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5306-01-472-9785 is a Bolt,assembled Sleeve, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-472-9785 has 2 manufacturer part numbers on file: SB410P8L10S (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 74B328236-149 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
Key specifications for 74B328236-149: Extended Washer Thickness: 0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM0.060 INCHES MAXIMUM IN; Head Height: 0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM0.252 INCHES MAXIMUM IN; Fastener Length: 1.358 INCHES NOMINAL1.358 INCHES NOMINAL IN; Extended Washer Diameter: 0.877 INCHES MINIMUM AND 0.877 INCHES MINIMUM AND 0.893 INCHES MAXIMUM0.893 INCHES MAXIMUM IN. 14 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.