The Fitting Kit,helmet, cataloged under National Stock Number 8470-01-573-4918, is classified within Federal Supply Class 8470 (Armor, Personal) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Tribalco Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8470-01-573-4918 |
| Primary Part Number | IMRSKIT4 |
| Item Name | Fitting Kit,helmet |
| FSC / FSG | 8470 / 84 — Armor, Personal |
| Manufacturer | Tribalco Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| IMRSKIT4 PRIMARY | Tribalco Llc (USA) |
NSN 8470-01-573-4918 is a Fitting Kit,helmet, manufactured by Tribalco Llc, classified under FSC 8470, Armor, Personal. Status: active.
NSN 8470-01-573-4918 has 1 manufacturer part number on file: IMRSKIT4 (Tribalco Llc).
Key specifications for IMRSKIT4: Special Features: INPROVED RETENTION SUSPENSION EQUIP. IMRSE KI INCLUDES 1 8415-01-564-9181 STRAP,CHIN,H-NAPE VELCRO L/XL LEFT,FOE THE LEFT HANDED SHOOTER. ONE HANDED ON THE FLY STRAP ADJUSTMENT WITH NO LOOSE END. DBL PADDED,PROTECTIVE LEATHER CHIN CUP AND FLOATING NAPE PAD.CUSTOM ADJUSTMENT TABS ALLOW THE HELMET TO BE ADJUSTED WHILE WARING IT W/O ANY HANGING LOOSE ENDS.SIMPLIFIED STRAP GEOMETRYMAKES THE SYSTEM 3X MOREW STABLE THAN EXISTING CHINSTRAPS. 1 8415-01-565-01663.5 IN GAS MASK EXTENDER,WHICH ADDS 3.5 IN TO THE CHINSTRAP,ALLOWING IT TO FASTEN OVER THE MASK. 1 8470-01-564-1311 MICH HELMET PADS SZ 6 WHICH IS AN 8 PAD SYSTEM,DESIGNED TO PROVIDE BALLISTIC AND SLOW INPACT PROTECTION,COMPATIBLE WITH HIGH NOISE COMMUNICTION HEADSET. IN. 0 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.