The Insert,screw Thread, cataloged under National Stock Number 5325-01-710-5790, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Avk Industries Products Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-710-5790 |
| Primary Part Number | AKS4T-610-6.6 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Avk Industries Products Inc |
| Status | ACTIVE |
| Flange Diameter | 11.18 MILLIMETERS MINIMUM AND 11.94 MILLIMETERS MAXIMUM MM |
| Length | 16.89 MILLIMETERS MINIMUM AND 17.65 MILLIMETERS MAXIMUM MM |
| Surface Treatment Document and Classification | ASTM YELLOW ZINC TRIVALENT PER ASTM-B-633, FE/ZN .0003 (8 U THICKNESS) WITH CLEAR PROTECTIVE COATING NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.47 MILLIMETERS MINIMUM AND 0.63 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 1.0 |
| Thread Length | 17.27 MILLIMETERS NOMINAL MM |
| Insert Size | M6 |
| Style Designator | BLIND |
| Material Document and Classification | ASTM A576 AND SAE AIR4127 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 6.0 MILLIMETERS MM |
| Full Internal Thread Length | 17.27 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 6H |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 OVERALL |
| Thread Series Designator | ISO M |
| 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 |
|---|---|
| AKS4T-610-6.6 PRIMARY | Avk Industries Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 12421634-028 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12421634 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12421634-028 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
NSN 5325-01-710-5790 is a Insert,screw Thread, manufactured by Avk Industries Products Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-710-5790 has 1 manufacturer part number on file: AKS4T-610-6.6 (Avk Industries Products Inc).
5 possible matches (shared part number, not a government interchangeability claim): 5325-01-710-8310, 5325-01-716-2331, 5325-01-716-2334. Verify interchangeability with system specifications before substitution.
Key specifications for AKS4T-610-6.6: Flange Diameter: 11.18 MILLIMETERS MINIMUM AND 11.94 MILLIMETERS MAXIMUM MM; Length: 16.89 MILLIMETERS MINIMUM AND 17.65 MILLIMETERS MAXIMUM MM; Surface Treatment Document and Classification: ASTM YELLOW ZINC TRIVALENT PER ASTM-B-633, FE/ZN .0003 (8 U THICKNESS) WITH CLEAR PROTECTIVE COATING NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Thickness: 0.47 MILLIMETERS MINIMUM AND 0.63 MILLIMETERS MAXIMUM MM. 16 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.