The Washer,flat, cataloged under National Stock Number 5310-00-830-8818, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is J. T. D. Stamping Co Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-830-8818 |
| Primary Part Number | AA7FA213 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | J. T. D. Stamping Co Inc |
| Status | ACTIVE |
| Overall Diameter | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | ALUMINUM OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Thickness | 0.052 INCHES MINIMUM AND 0.072 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 |
|---|---|
| AA7FA213 | J. T. D. Stamping Co Inc (USA) |
| AA7FA | Renk America Llc Div Renk America (USA) |
| AA7FA213 | American Terra Vehicles Inc (USA) |
| Reference | Meaning |
|---|---|
| AA7FA213 | 3/9 Design control — primary reference Renk America Llc Div Renk America |
| 5310PL0933603 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AA7FA213 | 5/9 Secondary reference Deco-Grand Inc Sub of Grand Machining Co |
NSN 5310-00-830-8818 is a Washer,flat, manufactured by J. T. D. Stamping Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-830-8818 has 3 manufacturer part numbers on file: AA7FA213 (J. T. D. Stamping Co Inc), AA7FA (Renk America Llc Div Renk America), AA7FA213 (American Terra Vehicles Inc).
Key specifications for AA7FA213: Overall Diameter: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; End Item Identification: W/S:SUPPORT EQUIPMENT, T-37 AIRCRAFT; SUPPORT EQUIPMENT, C-5 AIRCRAFT; AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130); AIRCRAFT, HERCULES C-130; SUPPORT EQUIPMENT, T-38 AIRCRAFT. 7 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.