The Screw,close Tolerance, cataloged under National Stock Number 5305-01-030-2653, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastener Innovation Technology, Inc. Dba F I T. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 14 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-030-2653 |
| Primary Part Number | 3M707-3-6-5 |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastener Innovation Technology, Inc. Dba F I T |
| Status | ACTIVE |
| Fastener Length | 0.672 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.287 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | OVAL COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Grip Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | HIGH-TORQUE |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM 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 |
|---|---|
| 3M707-3-6-5 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HT4041-3-6-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HT4041-3-6-5 PRIMARY | Huck International, Inc (USA) |
| 3M707-3-6-5 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 11873-3-6-5 | Reid Products Inc. Dba Reid Products Inc (USA) |
| HT4041-3-6-5 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HT4041-3-6-5 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M707-3-6-5 | Heartland Precision Fasteners Inc (USA) |
| HT4041-3-6-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M707-3-6-5 | Houston Precision Fasteners I Lp (USA) |
| HT4041-3-6-5 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HT4041-3-6-5 PRIMARY | Hi-Shear Corporation (USA) |
| HT4041-3-6-5 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| WC4041-3-6-5 PRIMARY | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HT4041-3-6-5 | 3/2 Design control — primary reference U.S. Government activity |
| HT4041-3-6-5 | 5/9 Secondary reference U.S. Government activity |
| 10114874 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3M707-3-6-5 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HT4041-3-6-5 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-030-2653 is a Screw,close Tolerance, manufactured by Fastener Innovation Technology, Inc. Dba F I T, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-030-2653 has 14 manufacturer part numbers on file: 3M707-3-6-5 (Fastener Innovation Technology, Inc. Dba F I T), HT4041-3-6-5 (Sps Technologies, Llc Dba PB Fasteners), HT4041-3-6-5 (Huck International, Inc), 3M707-3-6-5 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 11873-3-6-5 (Reid Products Inc. Dba Reid Products Inc) and 9 more.
Key specifications for 3M707-3-6-5: Fastener Length: 0.672 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.287 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 17 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.