The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-133-0523, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fnss Savunma Sistemleri Anonim Sirketi. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-133-0523 |
| Primary Part Number | 4194320-3 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Flange Diameter | 1.250 INCHES NOMINAL IN |
| Length | 3.562 INCHES NOMINAL IN |
| Thread Length | 1.125 INCHES MINIMUM AND 1.375 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Material Document and Classification | QQ-A-200/4, SPEC 5083-H111 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/5, SPEC 5086-H111 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/6, SPEC 5083-H321 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-250/7, SPEC 5086-H32 FED SPEC 4TH MATERIAL RESPONSE OR WW-T-700/4, SPEC 5052-H32 FED SPEC 5TH MATERIAL RESPONSE OVERALL |
| Diameter | 1.500 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND |
| Material | ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5052 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4194320-3 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4194320-2 | 8/1 NATO reproduction reference Fnss Savunma Sistemleri Anonim Sirketi |
| 4194320-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-133-0523 is a Standoff,threaded,spacing, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-133-0523 has 1 manufacturer part number on file: 4194320-3 (Fnss Savunma Sistemleri Anonim Sirketi).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-462-5172. Verify interchangeability with system specifications before substitution.
Key specifications for 4194320-3: Flange Diameter: 1.250 INCHES NOMINAL IN; Length: 3.562 INCHES NOMINAL IN; Thread Length: 1.125 INCHES MINIMUM AND 1.375 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN; Material Document and Classification: QQ-A-200/4, SPEC 5083-H111 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/5, SPEC 5086-H111 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/6, SPEC 5083-H321 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-250/7, SPEC 5086-H32 FED SPEC 4TH MATERIAL RESPONSE OR WW-T-700/4, SPEC 5052-H32 FED SPEC 5TH MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.