The Head Arm Assembly, cataloged under National Stock Number 4935-01-228-7785, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4935-01-228-7785 |
| Item Name | Head Arm Assembly |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Status | ACTIVE |
| Special Test Features | COMPLIES WITH INTERSTATE ELECTRONICS CORPORATION TECH STANDARDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL TESTFEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 75037505 | 3/9 Design control — primary reference General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| 75037505 | 5/9 Secondary reference Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 |
| 75037505 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. |
NSN 4935-01-228-7785 is a Head Arm Assembly, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
Key specifications for 4935-01-228-7785: Special Test Features: COMPLIES WITH INTERSTATE ELECTRONICS CORPORATION TECH STANDARDS; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL TESTFEATURES. 2 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.
NSN 4935-01-228-7785 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.