PartsTable TECHNICAL DATA SHEET
NSN 1670-01-563-5755Government record, cited

Fitting, Release1670-01-563-5755

NSN 1670-01-563-5755 · NIIN 015635755 · Part number 311-20525
Fxc Corporation Dba Fxc Corp · FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 52497
Government record, cited
NSN 1670-01-563-5755 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-563-5755. Manufacturer of record part number: 311-20525.
Also searched as  1670-01-563-5755 · 1670015635755 · NIIN 015635755 · 01-563-5755 · FSC 1670 Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · CAGE 52497 · 311-20525
Nearby stock numbers  ·
Features
  • Fitting,release — FSC 1670
  • Material: STEEL CORROSION RESISTING
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Fxc Corporation Dba Fxc Corp
Identification
  • NSN: 1670-01-563-5755
  • NIIN: 015635755
  • FSC: 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: 311-20525
  • Manufacturer: Fxc Corporation Dba Fxc Corp
General Description

The Fitting,release, cataloged under National Stock Number 1670-01-563-5755, is classified within Federal Supply Class 1670 (Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Fxc Corporation Dba Fxc Corp. 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.

Technical Specifications
ParameterValue
NSN1670-01-563-5755
Primary Part Number311-20525
Item NameFitting,release
FSC / FSG1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
ManufacturerFxc Corporation Dba Fxc Corp
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
311-20525 Sky Design As (NOR)
311-20525 PRIMARY Fxc Corporation Dba Fxc Corp (USA)
No interchangeability data on file.
Other items in FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1670-00-001-5359
1670-00-001-5359 · Item name not on file
1670-00-001-5360
1670-00-001-5360 · Item name not on file
1670-00-001-5369
COVER ASSEMBLY,ACTUATOR HOUSING
1670-00-001-8395
1670-00-001-8395 · Item name not on file
1670-00-001-8396
1670-00-001-8396 · Item name not on file
1670-00-001-8397
1670-00-001-8397 · Item name not on file
1670-00-001-8398
1670-00-001-8398 · Item name not on file
1670-00-001-8399
GUARD ASSEMBLY,CON

Frequently Asked Questions

What is NSN 1670-01-563-5755?

NSN 1670-01-563-5755 is a Fitting,release, manufactured by Fxc Corporation Dba Fxc Corp, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.

What part numbers are listed for NSN 1670-01-563-5755?

NSN 1670-01-563-5755 has 2 manufacturer part numbers on file: 311-20525 (Sky Design As), 311-20525 (Fxc Corporation Dba Fxc Corp).

What are the specifications of 311-20525?

Key specifications for 311-20525: Part Name Assigned by Controlling Agency: RELEASE BOLT; End Item Identification: 1670-01-310-2875, 811-00158 CARGO RELEASE, PARACHUTE; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 1670-01-563-5755 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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