The Screw,close Tolerance, cataloged under National Stock Number 5305-01-102-0313, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 17 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-102-0313 |
| Primary Part Number | HT4069-5-17A |
| Item Name | Screw,close Tolerance |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Fastener Length | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-83488 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Grip Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM AND CHROMATE OVERALL |
| Internal Drive Style | HIGH-TORQUE |
| Countersink Angle | 101.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.429 INCHES MINIMUM AND 0.477 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 |
|---|---|
| 11885-5L17 | Camcar Llc Div Camcar Llc (USA) |
| HT4069-5-17A PRIMARY | Hi-Shear Corporation (USA) |
| HT4069-5-17A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 11885-5L17 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M927-5L17 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 11885-5L17 | Saturn Fasteners Inc (USA) |
| 11885-5L17 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HT4069-5-17A PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| WC4069-5-17 PRIMARY | West Coast Aerospace, Inc. (USA) |
| 3M927-5L17 | Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc (USA) |
| 11885-5L17 | Houston Precision Fasteners I Lp (USA) |
| HT6069-5-17A | Huck International, Inc (USA) |
| HT4069-5-17A PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 11883-5-17 | Reid Products Inc. Dba Reid Products Inc (USA) |
| HT4069-5-17A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 11885-5L17 | Heartland Precision Fasteners Inc (USA) |
| HT4069-5-17A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HT4068-5-17 | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| HT4068-5-17 | 5/9 Secondary reference Hi-Shear Corporation |
| HT4068-5-17 | 5/9 Secondary reference Sps Technologies Ltd, Tj Brooks Division |
| 3M927-5L17 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HT4068-5-17 | 5/9 Secondary reference U.S. Government activity |
| HT4069-5-17A | 3/2 Design control — primary reference U.S. Government activity |
| HT4068-5-17 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HT4068-5-17 | 5/9 Secondary reference Huck International, Inc |
| HT4068-5-17 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HT4068-5-17 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 3M926-5-17 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
| HT4068-5-17 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-102-0313 is a Screw,close Tolerance, manufactured by Hi-Shear Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-102-0313 has 17 manufacturer part numbers on file: 11885-5L17 (Camcar Llc Div Camcar Llc), HT4069-5-17A (Hi-Shear Corporation), HT4069-5-17A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 11885-5L17 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M927-5L17 (Fastener Innovation Technology, Inc. Dba F I T) and 12 more.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-161-5412. Verify interchangeability with system specifications before substitution.
Key specifications for HT4069-5-17A: Fastener Length: 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-83488 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.506 INCHES MINIMUM AND 0.556 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.