The Tie Down,cargo,vehicle, cataloged under National Stock Number 3990-01-684-4219, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-684-4219 |
| Primary Part Number | 310D254-1 |
| Item Name | Tie Down,cargo,vehicle |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana |
| Status | ACTIVE |
| Component Length | 8.208 FEET MINIMUM STRAP AND 8.208 FEET MINIMUM STRAP AND 8.291 METERS MAXIMUM STRAP8.291 METERS MAXIMUM STRAP FT |
| Tightening Device | BUCKLE AND BUCKLE AND CLAW HOOKCLAW HOOK |
| Tightening Device Manufacturer Code | 4N7274N727 |
| Material | PLASTIC POLYAMIDE NYLON WEBBING |
| Tightening Device Manufacturer Part Number | 4301043010 |
| 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 |
|---|---|
| 310D254-1 PRIMARY | Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA) |
| Reference | Meaning |
|---|---|
| 310D254 | D/9 Drawing number reference only Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana |
NSN 3990-01-684-4219 is a Tie Down,cargo,vehicle, manufactured by Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-684-4219 has 1 manufacturer part number on file: 310D254-1 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana).
Key specifications for 310D254-1: Component Length: 8.208 FEET MINIMUM STRAP AND 8.208 FEET MINIMUM STRAP AND 8.291 METERS MAXIMUM STRAP8.291 METERS MAXIMUM STRAP FT; Tightening Device: BUCKLE AND BUCKLE AND CLAW HOOKCLAW HOOK; Special Features: DOUBLE THICK BUCKLE GUARD APROX 3.00" WIDE BY 8.38+/-0.25"; EACH END INCLUDES LOOP TO FIT 0.50" DIAMETER RODS AND HAS 2.50+/-0.25" OF DOUBLE STICHED NYLON WEBBING SECURING LOOPS; BUCKLE STYLE CONSISTS OF FLAT HOOK 2.44" IN LENGTH; BUCKLE IS LOCATED 19.00+/-0-50" FROM THE NEAREST END WITH A 6.00" MINIMUM TAB LENGTHDOUBLE THICK BUCKLE GUARD APROX 3.00" WIDE BY 8.38+/-0.25"; EACH END INCLUDES LOOP TO FIT 0.50" DIAMETER RODS AND HAS 2.50+/-0.25" OF DOUBLE STICHED NYLON WEBBING SECURING LOOPS; BUCKLE STYLE CONSISTS OF FLAT HOOK 2.44" IN LENGTH; BUCKLE IS LOCATED 19.00+/-0-50" FROM THE NEAREST END WITH A 6.00" MINIMUM TAB LENGTH; Part Name Assigned by Controlling Agency: STRAP ASSEMBLYSTRAP ASSEMBLY. 5 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.