NSN 3990-01-727-6796 — this item is cataloged by the U.S. Government under National Stock Number 3990-01-727-6796. Manufacturer of record part number: 566-8841884-97.
The Roller,material Handling, cataloged under National Stock Number 3990-01-727-6796, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
218108765
5/2Secondary reference
U.S. Government activity
LOA014251-97
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
Related Parts
2540-01-727-6860POSSIBLE MATCH
PIN,PINTLE
566-8841884-15
5315-01-727-6882POSSIBLE MATCH
KEY,MACHINE
566-8841884-54
5330-01-727-7361POSSIBLE MATCH
GASKET
566-8841884-74
5331-01-727-7392POSSIBLE MATCH
O-RING
566-8841884-63
5365-01-727-7526POSSIBLE MATCH
SPACER,SLEEVE
566-8841884-96
3110-01-727-7580POSSIBLE MATCH
RETAINER,BALL,BEARING
566-8841884-21
3120-01-727-7632POSSIBLE MATCH
BEARING,PLAIN,SPHERICAL
566-8841884-10
2590-01-727-7639POSSIBLE MATCH
COVER,ACCESS
566-8841884-14
3110-01-727-7915POSSIBLE MATCH
RING,BEARING,INNER
566-8841884-20
2520-01-727-7924POSSIBLE MATCH
CARRIER,CLUTCH RELEASE BEARING
566-8841884-45
2520-01-727-7955POSSIBLE MATCH
CARRIER,CLUTCH RELEASE BEARING
566-8841884-67
Frequently Asked Questions
What is NSN 3990-01-727-6796?
NSN 3990-01-727-6796 is a Roller,material Handling, manufactured by Naval Sea Systems Command, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
What part numbers are listed for NSN 3990-01-727-6796?
NSN 3990-01-727-6796 has 1 manufacturer part number on file: 566-8841884-97 (Naval Sea Systems Command).
What NSN replaces 3990-01-727-6796?
11 possible matches (shared part number, not a government interchangeability claim): 2540-01-727-6860, 5315-01-727-6882, 5330-01-727-7361. Verify interchangeability with system specifications before substitution.
Is NSN 3990-01-727-6796 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.