The Stencil Set,marking, cataloged under National Stock Number 7520-01-631-9975, is classified within Federal Supply Class 7520 (Office Devices and Accessories) of the Office Supplies and Devices group. The manufacturer of record is Advanced Machine & Tooling, Inc. Dba Advanced Machine & Tooling Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7520-01-631-9975 |
| Primary Part Number | 3972AS013-1 |
| Item Name | Stencil Set,marking |
| FSC / FSG | 7520 / 75 — Office Devices and Accessories |
| Manufacturer | Advanced Machine & Tooling, Inc. Dba Advanced Machine & Tooling Inc |
| Status | ACTIVE |
| Stencil Size/character-Symbol and Quantity | DIMENSIONS 19.81IN. BY 6.217,2 ONE FWD PORT (-99) AND ONE FWD STBD (-98), ONE 4IN. BY 2.50IN. AIM-9 CENTER HOOK ENTER (-97), TWO 5IN. BY 3IN. AFT DAMPENERS - ONE STBD (-95), ONE PORT (-96); THICKNESS .038IN. (20 GAUGE) IAW ASTM A240; ETCHING, ENGRAVING, PEEN, MARKING AND CHARACTERS IAW MIL-STD 130 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 |
|---|---|
| 3972AS013 LAU-127 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3972AS013-1 PRIMARY | Advanced Machine & Tooling, Inc. Dba Advanced Machine & Tooling Inc (USA) |
NSN 7520-01-631-9975 is a Stencil Set,marking, manufactured by Advanced Machine & Tooling, Inc. Dba Advanced Machine & Tooling Inc, classified under FSC 7520, Office Devices and Accessories. Status: active.
NSN 7520-01-631-9975 has 2 manufacturer part numbers on file: 3972AS013 LAU-127 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3972AS013-1 (Advanced Machine & Tooling, Inc. Dba Advanced Machine & Tooling Inc).
Key specifications for 3972AS013-1: Stencil Size/character-Symbol and Quantity: DIMENSIONS 19.81IN. BY 6.217,2 ONE FWD PORT (-99) AND ONE FWD STBD (-98), ONE 4IN. BY 2.50IN. AIM-9 CENTER HOOK ENTER (-97), TWO 5IN. BY 3IN. AFT DAMPENERS - ONE STBD (-95), ONE PORT (-96); THICKNESS .038IN. (20 GAUGE) IAW ASTM A240; ETCHING, ENGRAVING, PEEN, MARKING AND CHARACTERS IAW MIL-STD 130 IN; Special Features: 5 PIECE SET INCLUDES - 3972AS013-95, 96, 97, 98 AND 99. 1 specification is 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.